ci: bump external actions to actual versions

.github/workflows/build.yml

@@ -19,7 +19,7 @@ jobs:
           - PrBoom-Plus
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Build target
         run: |

.github/workflows/lint.yml

@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Super-Linter
-        uses: github/super-linter/slim@v4
+        uses: super-linter/super-linter/slim@v5
         env:
           FILTER_REGEX_INCLUDE: .*(\.py|\.md|\.yml)$
           FILTER_REGEX_EXCLUDE: .*/deps/.*

.github/workflows/manual-build.yml

@@ -34,7 +34,7 @@ jobs:
     name: ${{ inputs.target }}
     runs-on: macos-12
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Build target
         run: |

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
     if: "!contains(github.event.head_commit.message, '[skip test]')"
     runs-on: macos-12
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Run tests
         run: |