chore(deps): update actions/checkout action to v6 (#63)

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

Author: renovate[bot]

.github/workflows/ci-build.yaml

@@ -33,7 +33,7 @@ jobs:
           name: pr-num
           path: ./pr_num
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/ci.yaml

@@ -25,7 +25,7 @@ jobs:
     runs-on: 'ubuntu-latest'
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       # Turborepo
       - name: Cache turbo build setup
@@ -55,7 +55,7 @@ jobs:
     runs-on: 'ubuntu-latest'
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       # Turborepo
       - name: Cache turbo build setup
@@ -85,7 +85,7 @@ jobs:
     runs-on: 'ubuntu-latest'
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       # Turborepo
       - name: Cache turbo build setup

.github/workflows/production-docs-deployment.yaml

@@ -16,7 +16,7 @@ jobs:
       name: Production Docs
       url: https://example-org.com
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/release-pkg.yaml

@@ -13,7 +13,7 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v6