chore(deps): update actions/checkout action to v6

Author: renovate-bot

.github/workflows/codeql.yml

@@ -43,7 +43,7 @@ jobs:
           uploads.github.com:443
 
     - name: Checkout repository
-      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL

.github/workflows/conformance.yaml

@@ -32,7 +32,7 @@ jobs:
           repo.maven.apache.org:443
           storage.googleapis.com:443
 
-    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+    - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5.0.0

.github/workflows/lint.yaml

@@ -20,7 +20,7 @@ jobs:
         allowed-endpoints: >
           github.com:443
           repo.maven.apache.org:443
-    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+    - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
     - name: Set up JDK
       uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5.0.0
       with:
@@ -42,7 +42,7 @@ jobs:
         with:
           egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0 # v2 minimum required
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0 # v2 minimum required
       - name: Set up JDK
         uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5.0.0
         with:

.github/workflows/scorecard.yml

@@ -45,7 +45,7 @@ jobs:
             *.github.com:443
 
       - name: "Checkout code"
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           persist-credentials: false
 

.github/workflows/unit.yaml

@@ -27,7 +27,7 @@ jobs:
           repo.maven.apache.org:443
           api.adoptium.net:443
           *.githubusercontent.com:443
-    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+    - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@dded0888837ed1f317902acf8a20df0ad188d165 # v5.0.0
       with: