Merge pull request #31612 from hashicorp/backport/jbardin/static-validate-warnings/initially-steady-rattler

Backport of don't lose warnings from static validation into v1.2

Co-authored-by: Katy Moe <katy@katy.moe>

v1.2 backport of 31576

We can't validate that data from deprecated nested attributes is used in
the configuration, but we can at least catch the simple case where a
deprecated attribute is referenced directly.

Merge pull request #31603 from hashicorp/backport/jbardin/static-validate-nested-types/possibly-crack-mouse

Backport of Account for `NestedType` in static traversal validation into v1.2

Co-authored-by: Kevin Wang <kwangsan@gmail.com>

Co-authored-by: Kevin Wang <kwangsan@gmail.com>

Backport of update json plan docs with drift output into v1.2

Backport of Add note about module.path and local module sources into v1.2

Merge pull request #31548 from hashicorp/backport/4th-alternate-mirror-directory-fix/closely-key-civet

Backport of Detailing `-chdir` behavior with `terraform.d/plugin` folders into v1.2

Backport of fix grammar: subject-verb agreement into v1.2

Backport of always allow computed-only changes in the plan into v1.2