- Rename --istio flag to the more general --service-mesh
- Rename internal variables, consts and structures to reflect this conceptual change
- Update the docs accordingly

* discover envoy pids using cluster ips

* add istio flag to cli + rename mtls flag to istio

* add istio.md to docs

* Fixing typos

* Fix minor typos and grammer in docs
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>

* Update tapRunner.go and tapConfig.go

* Update tapConfig.go

* Revert "Update tapConfig.go"

This reverts commit 5c7c02c4ab652a84878d2555426413ff25c8aa70.

* Enable acceptance tests

* Fix the acceptance tests

* Move `--headless` from `getDefaultCommandArgs` to `getDefaultTapCommandArgs`

* Fix rest of the failing acceptance tests

* Revert "Enable acceptance tests"

This reverts commit 3f919e865a1133784a917442eb7fd8ca421ce017.

* Revert "Revert "Enable acceptance tests""

This reverts commit c0bfe54b70fa257060e43f7dd25abe8279d23f85.

* Ignore `--headless` in `mizu view`

* Make all non-informative things informative

* Remove `github.com/stretchr/testify` dependency from the acceptance tests

* Move the helper methods `waitTimeout` and `checkDBHasEntries` from `tap_test.go` to `testsUtils.go`

* Split `checkDBHasEntries` method into `getDBEntries` and `assertEntriesAtLeast` methods

* Revert "Revert "Revert "Enable acceptance tests"""

This reverts commit c13342671c43640edd4680cdc403b6b3bbac3d7e.

* Revert "Revert "Revert "Revert "Enable acceptance tests""""

This reverts commit 0f8c436926bb6e633504d90145698b2c85f12011.

* Make `getDBEntries` and `checkEntriesAtLeast` methods return errors instead

* Revert "Revert "Revert "Revert "Revert "Enable acceptance tests"""""

This reverts commit 643fdde009fa1775663f594c16aee63a3684dd28.

* Update config.go, tapConfig.go, and models.go

* WIP

* Update go.sum

* Update tapRunner.go

* Update tap.go

* WIP

* WIP

* Update Dockerfile, main.go, and 2 more files...

* WIP

* Update utils.go, tapClusterResourceManagement.go, and utils.go

* Merge branch 'develop'

* Update metadata_controller.go, utils.go, and 2 more files...

* Update main.go, utils.go, and tapRunner.go

* Update tapRunner.go

* Update config.go, config.go, and models.go

* Update main.go, main.go, and stats_provider_test.go

* Update provider.go

* bug fixes

* Update main.go, metadata_controller.go, and 13 more files...

* Update metadata_controller.go, status_controller.go, and 4 more files...

* Update main.go, config.go, and 3 more files...

* Update tapRunner.go

* Update config.go, stats_provider_test.go, and consts.go

* WIP

* WIP

* WIP

* WIP

* WIP

* Update tapRunner.go and k8sTapManager.go

* Update cleanRunner.go, common.go, and 8 more files...

* Update common.go, tapConfig.go, and 2 more files...

* Update config.go, config.go, and 5 more files...

* Update tapRunner.go, config.go, and 7 more files...

* Update cleanRunner.go, logs.go, and 2 more files...

* Update k8sTapManager.go, provider.go, and watch.go

* Update go.sum, go.mod, and go.sum

* Update go.mod and go.sum

* Update go.mod, go.sum, and 2 more files...

* Revert "Update go.mod, go.sum, and 2 more files..."

This reverts commit 81403113.

* Update funcWrappers.go, tapRunner.go, and 4 more files...

* Update main.go, tapRunner.go, and mizuTapperSyncer.go

* Add OAS contract monitoring support

* Pass the contract failure reason to UI

* Fix the issues related to contract validation

* Fix rest of the issues in the UI

* Add documentation related to contract monitoring feature

* Fix a typo in the docs

* Unmarshal to `HTTPRequestResponsePair` only if the OAS validation is enabled

* Fix an issue caused by the merge commit

* Slightly change the logic in the `validateOAS` method

Change the `contractText` value to `No Breaches` or `Breach` and make the text `white-space: nowrap`.

* Retrieve and display the failure reason for both request and response

Also display the content of the contract/OAS file in the UI.

* Display the OAS under `CONTRACT` tab with syntax highlighting

Also fix the styling in the entry feed.

* Remove `EnforcePolicyFileDeprecated` constant

* Log the other errors as well

* Get context from caller instead

* Define a type for the contract status and make it...

* Separate HTTP related code into `extensions/http` as a Go plugin

* Move `extensions` folder into `tap` folder

* Move HTTP files into `tap/extensions/lib` for now

* Replace `orcaman/concurrent-map` with `sync.Map`

* Remove `grpc_assembler.go`

* Remove `github.com/up9inc/mizu/tap/extensions/http/lib`

* Add a build script to automatically build extensions from a known path and load them

* Start to define the extension API

* Implement the `run()` function for the TCP stream

* Add support of defining multiple ports to the extension API

* Set the extension name inside the extension

* Declare the `Dissect` function in the extension API

* Dissect HTTP request from inside the HTTP extension

* Make the distinction of outbound and inbound ports

* Dissect HTTP response from inside the HTTP extension

* Bring back the HTTP request-response pair matcher

* Return a `*api.RequestResponsePair` ...

* Implemented validation rules, based on: https://up9.atlassian.net/browse/TRA-3349

* Color on Entry based on rules

* Background red/green based on rules

* Change flag --validation-rules to --test-rules

* rules tab UI updated

* rules tab font and background-color is changed for objects

* Merged with develop

* Fixed compilation issues.

* Renamed fullEntry -> harEntry where appropriate.

* Change green/red logic

* Update models.go

* Fix latency bug and alignment

* Merge Conflicts fix

* Working after merge

* Working on Nimrod comments

* Resolving conflicts

* Resolving conflicts

* Resolving conflicts

* Nimrod Comments pt.3

* Log Error on configmap creation if the user doesn't have permission.

* Checking configmap permission to ignore --test-rules

* Revert time for mizu to get ready

* Nimrod comments pt 4 && merge develop pt3

* Nimrod comments pt 4 && merge develop pt3

* Const rul...