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

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>

Author: dependabot[bot]

.github/workflows/build-android-release.yml

@@ -12,7 +12,7 @@ jobs:
     name: Build Android Example App (release, new architecture)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: oven-sh/setup-bun@v2
 
       - name: Install npm dependencies (bun)

.github/workflows/build-android.yml

@@ -31,7 +31,7 @@ jobs:
     name: Build Android Example App
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: oven-sh/setup-bun@v2
 
       - name: Install npm dependencies (bun)

.github/workflows/build-ios-release.yml

@@ -12,7 +12,7 @@ jobs:
     name: Build iOS Example App (release, new architecture)
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: oven-sh/setup-bun@v2
 
       - name: Install npm dependencies (bun)

.github/workflows/build-ios.yml

@@ -36,7 +36,7 @@ jobs:
     name: Build iOS Example App
     runs-on: macOS-15
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: oven-sh/setup-bun@v2
 
       - name: Install npm dependencies (bun)

.github/workflows/harness-android.yml

@@ -67,7 +67,7 @@ jobs:
     name: Harness Android (new architecture)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: oven-sh/setup-bun@v2
 
       - name: Install npm dependencies (bun)

.github/workflows/harness-ios.yml

@@ -62,7 +62,7 @@ jobs:
     name: Harness iOS (new architecture)
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: oven-sh/setup-bun@v2
 
       - name: Install npm dependencies (bun)

.github/workflows/lint-cpp.yml

@@ -31,7 +31,7 @@ jobs:
         - 'packages/react-native-mmkv/cpp'
         - 'packages/react-native-mmkv/ios'
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: oven-sh/setup-bun@v2
 
       - name: Install npm dependencies (bun)

.github/workflows/lint-typescript.yml

@@ -36,7 +36,7 @@ jobs:
     name: Compile TypeScript (tsc)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: oven-sh/setup-bun@v2
       - uses: reviewdog/action-setup@v1
 
@@ -53,7 +53,7 @@ jobs:
     name: Lint JS (eslint, prettier)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: oven-sh/setup-bun@v2
       - uses: reviewdog/action-setup@v1
 

.github/workflows/run-nitrogen.yml

@@ -31,7 +31,7 @@ jobs:
     name: Run Nitrogen for react-native-mmkv
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: oven-sh/setup-bun@v2
 
       - name: Install npm dependencies (bun)

.github/workflows/test-js.yml

@@ -17,7 +17,7 @@ jobs:
     name: Test JS
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: oven-sh/setup-bun@v2
 
     - name: Install npm dependencies (bun)