chore(deps): bump actions/checkout from 5 to 6 (#231)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
     name: "Spotless"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-java@v5
       with:
         distribution: ${{ env.JAVA_DISTRIBUTION }}
@@ -29,7 +29,7 @@ jobs:
     name: "app:lint"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-java@v5
       with:
         distribution: ${{ env.JAVA_DISTRIBUTION }}
@@ -40,7 +40,7 @@ jobs:
     name: "provider:lint"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-java@v5
       with:
         distribution: ${{ env.JAVA_DISTRIBUTION }}
@@ -51,7 +51,7 @@ jobs:
     name: "app:assembleDebug"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-java@v5
       with:
         distribution: ${{ env.JAVA_DISTRIBUTION }}
@@ -62,7 +62,7 @@ jobs:
     name: "provider:assembleDebug"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-java@v5
       with:
         distribution: ${{ env.JAVA_DISTRIBUTION }}
@@ -73,7 +73,7 @@ jobs:
     name: "provider:test"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-java@v5
       with:
         distribution: ${{ env.JAVA_DISTRIBUTION }}
@@ -84,7 +84,7 @@ jobs:
     name: "app:connectedTest"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-java@v5
       with:
         distribution: ${{ env.JAVA_DISTRIBUTION }}