build(deps): bump actions/checkout from 5.0.0 to 6.0.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 5.0.0 to 6.0.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/nix.yml

@@ -12,7 +12,7 @@ jobs:
   fmt:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6.0.0
     - uses: ./.github/actions/install-nix
       with: 
         cachixAuthToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
@@ -21,7 +21,7 @@ jobs:
   run:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6.0.0
     - uses: ./.github/actions/install-nix
       with: 
         cachixAuthToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
@@ -30,7 +30,7 @@ jobs:
   develop:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6.0.0
     - uses: ./.github/actions/install-nix
       with: 
         cachixAuthToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
@@ -39,7 +39,7 @@ jobs:
   check:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6.0.0
     - uses: ./.github/actions/install-nix
       with: 
         cachixAuthToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'

.github/workflows/wit-deps.yml

@@ -58,7 +58,7 @@ jobs:
     name: wit-deps-${{ matrix.config.target }}
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6.0.0
     - uses: ./.github/actions/install-nix
       with: 
         cachixAuthToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
@@ -106,7 +106,7 @@ jobs:
     name: cargo ${{ matrix.check }}
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6.0.0
     - uses: ./.github/actions/install-nix
       with: 
         cachixAuthToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
@@ -115,7 +115,7 @@ jobs:
   build-doc:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6.0.0
     - uses: ./.github/actions/install-nix
       with: 
         cachixAuthToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
@@ -158,7 +158,7 @@ jobs:
     permissions:
       packages: write
     steps:
-    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+    - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
     - uses: ./.github/actions/install-nix
       with: 
         cachixAuthToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
@@ -228,7 +228,7 @@ jobs:
     permissions:
       contents: write
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6.0.0
     - uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0
       with:
         name: wit-deps-aarch64-apple-darwin