Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/early-access.yaml

@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: 'Checkout'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: 'Run default (non-native) build'
         run: ./mvnw verify -Dmrm=false -B -ntp -e
@@ -57,7 +57,7 @@ jobs:
 
     steps:
       - name: 'Checkout'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: 'Set vars'
         shell: bash

.github/workflows/release.yaml

@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: 'Check out repository'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: 'Set vars'
         shell: bash
@@ -109,7 +109,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: 'Check out repository'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: 'Set vars'
         shell: bash
@@ -144,7 +144,7 @@ jobs:
 
     steps:
       - name: 'Check out repository'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0