Remove redundant matrix reference

Author: vearutop

templates/github/workflows/test-integration.yml

@@ -41,7 +41,7 @@ jobs:
           # Use base sha for PR or new commit hash for master/main push in test result key.
           key: ${{ runner.os }}-integration-test-coverage-${{ (github.event.pull_request.base.sha != github.event.after) && github.event.pull_request.base.sha || github.event.after }}
       - name: Checkout base code
-        if: matrix.go-version == '1.17.x' && env.RUN_BASE_COVERAGE == 'on' && steps.base-coverage.outputs.cache-hit != 'true' && github.event.pull_request.base.sha != ''
+        if: env.RUN_BASE_COVERAGE == 'on' && steps.base-coverage.outputs.cache-hit != 'true' && github.event.pull_request.base.sha != ''
         uses: actions/checkout@v2
         with:
           ref: ${{ github.event.pull_request.base.sha }}