Run only the linter

Signed-off-by: Alper Rifat Ulucinar <ulucinar@users.noreply.github.com>

.github/workflows/ci.yml

@@ -8,11 +8,44 @@ on:
   pull_request: {}
   workflow_dispatch: {}
 
+env:
+  # Common versions
+  GO_VERSION: '1.21'
+  GOLANGCI_VERSION: 'v1.55.2'
+  DOCKER_BUILDX_VERSION: 'v0.8.2'
+
 jobs:
-  ci:
-    uses: ulucinar/uptest/.github/workflows/provider-ci.yml@ci-disk-cleanup
-    with:
-      go-version: 1.21
-    secrets:
-      UPBOUND_MARKETPLACE_PUSH_ROBOT_USR: ${{ secrets.UPBOUND_MARKETPLACE_PUSH_ROBOT_USR }}
-      UPBOUND_MARKETPLACE_PUSH_ROBOT_PSW: ${{ secrets.UPBOUND_MARKETPLACE_PUSH_ROBOT_PSW }}
+  lint:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
+        with:
+          submodules: true
+
+      - name: Setup Go
+        uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Find the Go Build Cache
+        id: go
+        run: echo "cache=$(make go.cachedir)" >> $GITHUB_OUTPUT
+
+      - name: Cache the Go Build Cache
+        uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3
+        with:
+          path: ${{ steps.go.outputs.cache }}
+          key: ${{ runner.os }}-build-lint-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-build-lint-
+
+      - name: Vendor Dependencies
+        run: make vendor vendor.check
+
+      # We could run 'make lint' but we prefer this action because it leaves
+      # 'annotations' (i.e. it comments on PRs to point out linter violations).
+      - name: Lint
+        uses: golangci/golangci-lint-action@3a919529898de77ec3da873e3063ca4b10e7f5cc # v3
+        with:
+          version: ${{ env.GOLANGCI_VERSION }}