VertexAI: use shared repository for test golden files (#13186)

Author: tanzimfh

.github/workflows/spm.yml

@@ -42,6 +42,8 @@ jobs:
     - uses: mikehardy/buildcache-action@c87cea0ccd718971d6cc39e672c4f26815b6c126
       with:
         cache_key: spm${{ matrix.os }}-${{ matrix.xcode }}-${{ matrix.target }}
+    - name: Clone mock responses for Vertex AI unit tests
+      run: scripts/update_vertexai_responses.sh
     - name: Xcode
       run: sudo xcode-select -s /Applications/${{ matrix.xcode }}.app/Contents/Developer
     - name: Initialize xcodebuild
@@ -74,6 +76,8 @@ jobs:
     - uses: mikehardy/buildcache-action@c87cea0ccd718971d6cc39e672c4f26815b6c126
       with:
         cache_key: device${{ matrix.os }}${{ matrix.xcode }}
+    - name: Clone mock responses for Vertex AI unit tests
+      run: scripts/update_vertexai_responses.sh
     - name: Xcode
       run: sudo xcode-select -s /Applications/${{ matrix.xcode }}.app/Contents/Developer
     - name: Initialize xcodebuild

.github/workflows/vertexai.yml

@@ -28,6 +28,8 @@ jobs:
       FIREBASECI_USE_LATEST_GOOGLEAPPMEASUREMENT: 1
     steps:
     - uses: actions/checkout@v4
+    - name: Clone mock responses
+      run: scripts/update_vertexai_responses.sh
     - name: Xcode
       run: sudo xcode-select -s /Applications/${{ matrix.xcode }}.app/Contents/Developer
     - name: Initialize xcodebuild

.gitignore

@@ -162,3 +162,6 @@ FirebaseAppCheck/Apps/AppCheckCustomProvideApp/AppCheckCustomProvideApp/GoogleSe
 .terraform.lock.hcl
 *.tfstate
 *.tfstate.*
+
+# FirebaseVertexAI test data
+vertexai-sdk-test-data