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

Author: renovate[bot]

.github/workflows/build-artifacts.yml

@@ -55,7 +55,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           fetch-depth: ${{ inputs.fetch_depth }}
 

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
     name: Linting and Formatting
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
       - name: Install rust
         uses: dtolnay/rust-toolchain@master
         with:

.github/workflows/release.yml

@@ -54,7 +54,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
         with:
           fetch-depth: 0