docs:Merge remote-tracking branch 'origin/v3' into v3-documentation

.github/workflows/ci.yml

@@ -307,34 +307,22 @@ jobs:
         if:  ${{ success() && github.ref_name == 'v3'}}
         run: git push 'https://github-actions:${{ secrets.GITHUB_TOKEN }}@github.com/nginx/agent.git' benchmark-results:benchmark-results
 
-  publish-packages-vars:
-    name: Set workflow variables
+  publish-packages:
+    name: Publish NGINX Agent v3 packages
     if: ${{ github.ref_name == 'v3' &&
       !github.event.pull_request.head.repo.fork }}
-    runs-on: ubuntu-22.04
-    outputs:
-      package_build_num: ${{ steps.get_build_num.outputs.build_num }}
-    steps:
-      - name: Get the build number
-        id: get_build_num
-        run: echo "build_num=${{ github.run_number }}-$(echo ${{ github.sha }} | cut -c1-7)" >> $GITHUB_OUTPUT
-
-#  publish-packages:
-#    name: Publish NGINX Agent v3 packages
-#    if: ${{ github.ref_name == 'v3' &&
-#      !github.event.pull_request.head.repo.fork }}
-#    needs: [ lint, unit-test, performance-tests,
-#             load-tests, official-oss-image-integration-tests,
-#             official-plus-image-integration-tests,
-#             race-condition-test, publish-packages-vars ]
-#    uses: ./.github/workflows/release-branch.yml
-#    secrets: inherit
-#    permissions:
-#      id-token: write
-#      contents: read
-#    with:
-#      packageVersion: "3.0.0"
-#      packageBuildNo: "${{ needs.publish-packages-vars.outputs.package_build_num }}"
-#      uploadAzure: true
-#      publishPackages: true
-#      releaseBranch: "v3"
+    needs: [ lint, unit-test, performance-tests,
+             load-tests, official-oss-image-integration-tests,
+             official-plus-image-integration-tests,
+             race-condition-test ]
+    uses: ./.github/workflows/release-branch.yml
+    secrets: inherit
+    permissions:
+      id-token: write
+      contents: read
+    with:
+      packageVersion: "3.0.0"
+      packageBuildNo: "${{ github.run_number }}"
+      uploadAzure: true
+      publishPackages: true
+      releaseBranch: "v3"

Makefile

@@ -207,6 +207,11 @@ build-test-oss-image:
 		--build-arg PACKAGES_REPO=$(OSS_PACKAGES_REPO) \
 		--build-arg BASE_IMAGE=$(BASE_IMAGE) \
 		--build-arg ENTRY_POINT=./test/docker/entrypoint.sh
+
+.PHONY: build-mock-collector-image
+build-mock-collector-image:
+	$(CONTAINER_BUILDENV) $(CONTAINER_CLITOOL) build -t mock-collector . \
+		--no-cache -f ./test/mock/collector/mock-collector/Dockerfile
 
 .PHONY: run-mock-management-otel-collector
 run-mock-management-otel-collector: ## Run mock management plane OTel collector