Merge pull request #109 from prometheus/dependabot/github_actions/examples/prometheus/promci-setup-0.2.0

Bump prometheus/promci-setup from 0.1.0 to 0.2.1 in /examples

Author: SuperQ

examples/ci.yml

@@ -21,7 +21,7 @@ jobs:
       - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
-      - uses: prometheus/promci-setup@5af30ba8c199a91d6c04ebdc3c48e630e355f62d # v0.1.0
+      - uses: prometheus/promci-setup@3e5cd31b34b8ae19efa8f071c5e3cdb44884a7f8 # v0.2.1
       - run: make GO_ONLY=1 SKIP_GOLANGCI_LINT=1
       - run: git diff --exit-code