Bump actions/checkout from 3.6.0 to 6.0.2

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.6.0 to 6.0.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3.6.0...de0fac2)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.2
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
   gradle:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
         with:
             path: ~/.fhir

.github/workflows/check-pr.yaml

@@ -17,7 +17,7 @@ jobs:
           os: [ubuntu-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
             fetch-depth: 0 #shallow clone for better sonarqube analysis
       - uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4

.github/workflows/codeql.yml

@@ -18,7 +18,7 @@ jobs:
       contents: read
     steps:
     - name: Checkout repository
-      uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
     - name: Setup Java
       uses: actions/setup-java@c1e323688fd81a25caa38c78aa6df2d33d3e20d9 # v4

.github/workflows/compile_against_cdr-cr.yml

@@ -14,7 +14,7 @@ jobs:
   compile-against-cdr-cr:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
+    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       name: Checkout
     - name: Install poetry
       run: pipx install poetry

.github/workflows/spotless.yml

@@ -10,7 +10,7 @@ jobs:
     permissions:
       pull-requests: write
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: actions/setup-java@c1e323688fd81a25caa38c78aa6df2d33d3e20d9 # v4
         with:
           distribution: 'temurin'