fix: golangci-lint-action working directory bug (#14387)

.github/actions/golangci-lint/action.yml

@@ -10,8 +10,7 @@ inputs:
     required: true
   go-directory:
     description: Go directory to run commands from
-    # XXX: Don't use `.` here due to issues with the golangci-lint-action.
-    default: ""
+    default: "."
   # setup-go inputs
   only-modules:
     description: Set to 'true' to only cache modules
@@ -54,13 +53,23 @@ runs:
       working-directory: ${{ inputs.go-directory }}
       shell: bash
       run: go build ./...
+    - name: Set golangci-lint working directory
+      shell: bash
+      id: set-working-directory
+      # XXX: Don't use `.` default working directory here due to issues with the golangci-lint-action.
+      run: |
+        if [ "${{ inputs.go-directory }}" == "." ]; then
+          echo "golangci-lint-working-directory=" | tee -a $GITHUB_OUTPUT
+        else
+          echo "golangci-lint-working-directory=${{ inputs.go-directory }}" | tee -a $GITHUB_OUTPUT
+        fi
     - name: golangci-lint
       uses: golangci/golangci-lint-action@38e1018663fa5173f3968ea0777460d3de38f256 # v5.3.0
       with:
         version: v1.60.3
         only-new-issues: true
         args: --out-format colored-line-number,checkstyle:golangci-lint-report.xml
-        working-directory: ${{ inputs.go-directory }}
+        working-directory: ${{ steps.set-working-directory.outputs.golangci-lint-working-directory }}
     - name: Print lint report artifact
       if: failure()
       shell: bash