chore(deps): update gcr.io/cloud-builders/docker docker digest to 50d…

…770c (#374)

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This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| gcr.io/cloud-builders/docker | digest | `55a2f11` -> `50d770c` |

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cloudbuild.yaml

@@ -12,28 +12,28 @@ steps:
     args: [run, //cmd/api-server:container]
 
   # Step 3: Tag image
-  - name: gcr.io/cloud-builders/docker@sha256:55a2f1191d640596fec6c94d293ffbdc4aef4bc2efe6144d59be4b0748032f30
+  - name: gcr.io/cloud-builders/docker@sha256:50d770ce32d0d47849e37ccfa33cb494f5b46b8ca79095c0d925826c8490170d
     args:
       - tag
       - api-server:latest
       - asia-south2-docker.pkg.dev/$PROJECT_ID/docker-registry/$_SERVICE_NAME:$COMMIT_SHA
 
   # Step 3: Tag image
-  - name: gcr.io/cloud-builders/docker@sha256:55a2f1191d640596fec6c94d293ffbdc4aef4bc2efe6144d59be4b0748032f30
+  - name: gcr.io/cloud-builders/docker@sha256:50d770ce32d0d47849e37ccfa33cb494f5b46b8ca79095c0d925826c8490170d
     args:
       - tag
       - api-server:latest
       - asia-south2-docker.pkg.dev/$PROJECT_ID/docker-registry/$_SERVICE_NAME:$BRANCH_NAME
 
   # Step 3: Tag image
-  - name: gcr.io/cloud-builders/docker@sha256:55a2f1191d640596fec6c94d293ffbdc4aef4bc2efe6144d59be4b0748032f30
+  - name: gcr.io/cloud-builders/docker@sha256:50d770ce32d0d47849e37ccfa33cb494f5b46b8ca79095c0d925826c8490170d
     args:
       - tag
       - api-server:latest
       - asia-south2-docker.pkg.dev/$PROJECT_ID/docker-registry/$_SERVICE_NAME:latest
 
   # Step 4: Push a Docker image
-  - name: gcr.io/cloud-builders/docker@sha256:55a2f1191d640596fec6c94d293ffbdc4aef4bc2efe6144d59be4b0748032f30
+  - name: gcr.io/cloud-builders/docker@sha256:50d770ce32d0d47849e37ccfa33cb494f5b46b8ca79095c0d925826c8490170d
     args:
       - push
       - asia-south2-docker.pkg.dev/$PROJECT_ID/docker-registry/$_SERVICE_NAME:$COMMIT_SHA