chore(deps): update github actions

Author: openvpn-inc-ci

.github/workflows/build.yaml

@@ -19,7 +19,7 @@ jobs:
         run: pre-commit run -a --show-diff-on-failure || true
       - name: Check for changes
         run: git diff --output=format-changes.patch
-      - uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: format-changes.patch
           path: format-changes.patch
@@ -94,15 +94,15 @@ jobs:
           buildPreset: mingw-${{ matrix.arch }}
           buildPresetAdditionalArgs: "['--config ${{ matrix.build }}']"
 
-      - uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: openvpn-mingw-${{ matrix.arch }}-${{ matrix.build }}
           path: |
             ${{ github.workspace }}/out/build/mingw/${{ matrix.arch }}/**/${{ matrix.build }}/*.exe
             ${{ github.workspace }}/out/build/mingw/${{ matrix.arch }}/**/${{ matrix.build }}/*.dll
             !${{ github.workspace }}/out/build/mingw/${{ matrix.arch }}/**/${{ matrix.build }}/test_*.exe
 
-      - uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: openvpn-mingw-${{ matrix.arch }}-${{ matrix.build }}-tests
           path: |
@@ -124,7 +124,7 @@ jobs:
       - name: Checkout OpenVPN
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Retrieve mingw unittest
-        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
+        uses: actions/download-artifact@70fc10c6e5e1ce46ad2ea6f2b72d43f7d47b13c3 # v8.0.0
         with:
           name: openvpn-mingw-${{ matrix.arch }}-${{ matrix.build }}-tests
           path: unittests
@@ -293,7 +293,7 @@ jobs:
           testPreset: win-${{ matrix.arch }}-release
           testPresetAdditionalArgs: "['--output-on-failure']"
 
-      - uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
+      - uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
         with:
           name: openvpn-msvc-${{ matrix.arch }}
           path: |