Update actions/checkout action to v6 (#520)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/archive.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v6.0.2
         with:
           submodules: true
       - name: Create zip including submodules

.github/workflows/lockfile.yml

@@ -14,7 +14,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v6.0.2
       - name: NPM Lockfile Changes
         uses: codepunkt/npm-lockfile-changes@b40543471c36394409466fdb277a73a0856d7891
         with:

.github/workflows/tauri.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v6.0.2
         with: 
           submodules: true
       - name: Setup node
@@ -62,7 +62,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v6.0.2
         with: 
           submodules: true
       - name: Setup node
@@ -114,7 +114,7 @@ jobs:
     runs-on: macos-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v6.0.2
         with: 
           submodules: true
       - name: Setup node
@@ -164,7 +164,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v6.0.2
       - name: Install dependencies
         run: npm ci
       - name: Run release.json

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ${{ matrix.platform }}
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4.2.0
+      uses: actions/checkout@v6.0.2
       with: 
         submodules: true
     - name: Setup node