chore(deps): update actions/checkout action to v5

Ref: PACT-445

Author: pactflow-renovate-bot[bot]

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
   Test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
       - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version: '22'
@@ -33,12 +33,12 @@ jobs:
     continue-on-error: true
     steps:
       - run: docker pull pactfoundation/pact-cli:latest
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
       - name: Check if verification exists
         # Raises an error and does not continue if the verification already exists
         # Because continue-on-error is set to true, this will not fail the overall build however
         run: "! make check_if_successfull_verification_exists"
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         with:
           repository: pactflow/example-provider
       - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
@@ -62,7 +62,7 @@ jobs:
       runs-on: ubuntu-latest
       needs: Verify
       steps:
-        - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
+        - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
         - run: docker pull pactfoundation/pact-cli:latest
         - name: Can I deploy?
           run: make can_i_deploy
@@ -73,7 +73,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: Can-I-Deploy
     steps:
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
       - run: docker pull pactfoundation/pact-cli:latest
       - name: Deploy
         run: GIT_BRANCH=${GITHUB_REF:11} make deploy