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

Co-authored-by: mergeraptor[bot] <mergeraptor[bot]@users.noreply.github.com>

Author: castrojo

.github/workflows/build.yml

@@ -54,7 +54,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           fetch-depth: 2
 
@@ -102,7 +102,7 @@ jobs:
     env:
       SOURCE_DATE_EPOCH: "0"
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Install yq
         run: just install-tools-yq
@@ -336,7 +336,7 @@ jobs:
           - arch: aarch64
             runner: ubuntu-24.04-arm
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Install just
         run: |
@@ -645,7 +645,7 @@ jobs:
       matrix:
         app: ${{ fromJson(needs.diff-changed-apps.outputs.apps) }}
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Download per-arch digest artifacts
         run: |
@@ -806,7 +806,7 @@ jobs:
           - arch: aarch64
             runner: ubuntu-24.04-arm
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Install just
         run: |

.github/workflows/check-chunkah.yml

@@ -14,7 +14,7 @@ jobs:
       contents: read
       issues: write
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Check chunkah version drift
         env:

.github/workflows/sync-runtime-issues.yml

@@ -13,7 +13,7 @@ jobs:
     permissions:
       issues: write
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Set up Python
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6

.github/workflows/update-index.yml

@@ -96,7 +96,7 @@ jobs:
       fail-fast: false
       matrix: ${{ fromJson(needs.prepare.outputs.matrix) }}
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Install yq
         run: just install-tools-yq
@@ -146,11 +146,11 @@ jobs:
       group: gh-pages-update
       cancel-in-progress: false
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           path: main
 
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           ref: gh-pages
           path: pages