chore: Update GitHub Actions

Author: renovate-bot

.github/workflows/ci.yml

@@ -46,7 +46,7 @@ jobs:
       NUGET_PACKAGES: ${{ github.workspace }}/.nuget/packages
     steps:
       - name: Checkout Source
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
         with:
           fetch-depth: 0
           fetch-tags: true
@@ -97,13 +97,13 @@ jobs:
           }
 
       - name: Upload NuGet packages
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5
         with:
           name: nuget-packages
           path: ${{ env.DIST_DIR }}/nuget
 
       - name: Upload Test Assemblies
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5
         with:
           name: test-assemblies
           path: ${{ env.DIST_DIR }}/testBinaries
@@ -131,7 +131,7 @@ jobs:
 
     steps:
       - name: Checkout Source
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       # Set up working directories/paths consistently
       - name: Set Paths (Windows)
@@ -177,7 +177,7 @@ jobs:
           dotnet-version: 8.0.x
 
       - name: Download Test Binaries
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6
         with:
           name: test-assemblies
           path: ${{ env.WORKPATH }}
@@ -277,7 +277,7 @@ jobs:
 
       - name: Upload Test Results
         if: always()
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5
         with:
           name: test-results-${{ matrix.os }}-${{ matrix.arch }}
           path: ${{ env.TEST_RESULTS_ROOT_DIR }}
@@ -288,7 +288,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download all test result artifacts
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6
         with:
           pattern: test-results-*
           path: all-results
@@ -325,7 +325,7 @@ jobs:
           }
 
       - name: Upload Aggregate Coverage HTML
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5
         with:
           name: coverage-aggregate-html
           path: coverage/aggregate
@@ -339,7 +339,7 @@ jobs:
     - test
     steps:
       - name: Checkout Source
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
         with:
           fetch-depth: 0
           fetch-tags: true
@@ -363,7 +363,7 @@ jobs:
           Add-Content $env:GITHUB_OUTPUT "version=$nugetVersion"
 
       - name: Download NuGet Packages
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6
         with:
           name: nuget-packages
           path: dist/nuget

.github/workflows/powershell-tests.yml

@@ -52,7 +52,7 @@ jobs:
   pester:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
 
       - name: Restore Powershell Dependencies
         shell: pwsh