chore(deps): update actions/setup-node action to v5

Ref: PACT-445

Author: pactflow-renovate-bot[bot]

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5
         with:
           node-version: '22'
       - name: Install

.github/workflows/contract_requiring_verification_published.yml

@@ -34,7 +34,7 @@ jobs:
         if: ${{ github.event.client_payload.pact_url }}
         with:
           ref: ${{env.GIT_COMMIT}}
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+      - uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5
         with:
           node-version: '22'
       - run: docker pull pactfoundation/pact-cli:latest