build(deps): bump deep-object-diff from 1.1.7 to 1.1.9 in /frontend

Bumps [deep-object-diff](https://github.com/mattphillips/deep-object-diff) from 1.1.7 to 1.1.9.
- [Release notes](https://github.com/mattphillips/deep-object-diff/releases)
- [Commits](https://github.com/mattphillips/deep-object-diff/commits

)

---
updated-dependencies:
- dependency-name: deep-object-diff
  dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>

frontend/package-lock.json

@@ -18441,9 +18441,9 @@
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     },
     "node_modules/deep-object-diff": {
-      "version": "1.1.7",
-      "resolved": "https://registry.npmjs.org/deep-object-diff/-/deep-object-diff-1.1.7.tgz",
-      "integrity": "sha512-QkgBca0mL08P6HiOjoqvmm6xOAl2W6CT2+34Ljhg0OeFan8cwlcdq8jrLKsBBuUFAZLsN5b6y491KdKEoSo9lg==",
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/deep-object-diff/-/deep-object-diff-1.1.9.tgz",
+      "integrity": "sha512-Rn+RuwkmkDwCi2/oXOFS9Gsr5lJZu/yTGpK7wAaAIE75CC+LCGEZHpY6VQJa/RoJcrmaA/docWJZvYohlNkWPA==",
       "dev": true
     },
     "node_modules/deepmerge": {
@@ -52404,9 +52404,9 @@
       "integrity": "sha512-oIPzksmTg4/MriiaYGO+okXDT7ztn/w3Eptv/+gSIdMdKsJo0u4CfYNFJPy+4SKMuCqGw2wxnA+URMg3t8a/bQ=="
     },
     "deep-object-diff": {
-      "version": "1.1.7",
-      "resolved": "https://registry.npmjs.org/deep-object-diff/-/deep-object-diff-1.1.7.tgz",
-      "integrity": "sha512-QkgBca0mL08P6HiOjoqvmm6xOAl2W6CT2+34Ljhg0OeFan8cwlcdq8jrLKsBBuUFAZLsN5b6y491KdKEoSo9lg==",
+      "version": "1.1.9",
+      "resolved": "https://registry.npmjs.org/deep-object-diff/-/deep-object-diff-1.1.9.tgz",
+      "integrity": "sha512-Rn+RuwkmkDwCi2/oXOFS9Gsr5lJZu/yTGpK7wAaAIE75CC+LCGEZHpY6VQJa/RoJcrmaA/docWJZvYohlNkWPA==",
       "dev": true
     },
     "deepmerge": {