Revert "build docker from sidecar repo"

This reverts commit a9fe0d6.

Author: YunchuWang

.github/workflows/build-validation.yml

@@ -44,21 +44,11 @@ jobs:
     - name: Build with Gradle
       run: ./gradlew build
 
-    - name: Checkout DurableTask Sidecar Repository
-      uses: actions/checkout@v4
-      with:
-        repository: microsoft/durabletask-sidecar
-        path: durabletask-sidecar
-
-    - name: Build DurableTask Sidecar Docker Image
-      run: |
-        docker build -t durabletask-sidecar:latest ./durabletask-sidecar
-
-    - name: Run DurableTask Sidecar Container
-      run: |
-        docker run --name durabletask-sidecar -p 4001:4001 --env 'DURABLETASK_SIDECAR_LOGLEVEL=Debug' -d durabletask-sidecar:latest start --backend Emulator
+      # TODO: Move the sidecar into a central image repository
+    - name: Initialize Durable Task Sidecar
+      run: docker run --name durabletask-sidecar -p 4001:4001 --env 'DURABLETASK_SIDECAR_LOGLEVEL=Debug' -d kaibocai/durabletask-sidecar:latest start --backend Emulator
 
-    # wait for 10 seconds, so sidecar container can be fully up, this will avoid intermittent failing issues for integration tests causing by failed to connect to sidecar
+      # wait for 10 seconds, so sidecar container can be fully up, this will avoid intermittent failing issues for integration tests causing by failed to connect to sidecar
     - name: Wait for 10 seconds
       run: sleep 10