Bump actions/upload-artifact from 3 to 4

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v3...v4)

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

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

.github/workflows/ci.yaml

@@ -92,27 +92,27 @@ jobs:
           mv target/${{ matrix.target }}/release/zia-server zia-server_${{ matrix.target }}${{ env.NAME_PREFIX }}
 
       - name: Upload Artifact (client)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: zia-client_${{ matrix.target }}${{ env.NAME_PREFIX }}
           path: zia-client_${{ matrix.target }}${{ env.NAME_PREFIX }}
 
       - name: Upload Artifact (server)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: zia-server_${{ matrix.target }}${{ env.NAME_PREFIX }}
           path: zia-server_${{ matrix.target }}${{ env.NAME_PREFIX }}
 
       - name: Upload Artifact deb (client)
         if: matrix.linker == 'dynamic'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: zia-client_${{ matrix.target }}.deb
           path: target/${{ matrix.target }}/debian/zia-client_*.deb
 
       - name: Upload Artifact deb (server)
         if: matrix.linker == 'dynamic'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: zia-server_${{ matrix.target }}.deb
           path: target/${{ matrix.target }}/debian/zia-server_*.deb
@@ -182,13 +182,13 @@ jobs:
           mv target/release/zia-server.exe zia-server_${{ matrix.os }}_x86_64.exe
 
       - name: Upload Artifact (client)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: zia-client_${{ matrix.os }}_x86_64
           path: zia-client_${{ matrix.os }}_x86_64*
 
       - name: Upload Artifact (server)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: zia-server_${{ matrix.os }}_x86_64
           path: zia-server_${{ matrix.os }}_x86_64*