Remove Info-ZIP dependency from CI

The willus.com site has bot protection that causes Invoke-WebRequest to
fail reliably. The zip command was only needed by windows-package.sh for
release packaging, not by unit tests or builds. Replace it with
PowerShell's built-in Compress-Archive.

Signed-off-by: Thomas Hallgren <thomas@tada.se>

Author: thallgren

.github/actions/install-dependencies/action.yaml

@@ -45,19 +45,6 @@ runs:
       run: |
         # Use make from Git for Windows (pre-installed on runners)
         echo "C:\Program Files\Git\usr\bin" | Out-File -FilePath $env:GITHUB_PATH -Append
-    - if: runner.os == 'Windows'
-      name: download Info-ZIP
-      uses: nick-fields/retry/@v3
-      with:
-        max_attempts: 3
-        timeout_minutes: 1
-        shell: pwsh
-        command: |
-          $ErrorActionPreference = 'Stop'
-          # Download Info-ZIP (Git for Windows only has unzip, not zip)
-          Invoke-WebRequest -Uri "https://www.willus.com/archive/zip64/infozip_binaries_win32.zip" -OutFile infozip.zip
-          Expand-Archive -Path infozip.zip -DestinationPath C:\infozip
-          echo "C:\infozip" | Out-File -FilePath $env:GITHUB_PATH -Append
     - if: runner.os == 'Windows'
       name: download winfsp
       uses: nick-fields/retry/@v3

packaging/windows-package.sh

@@ -54,7 +54,7 @@ cp "${BINDIR}/telepresence.exe" "${ZIPDIR}/telepresence.exe"
 # Copy powershell install script into $ZIPDIR
 cp "${SCRIPT_DIR}/install-telepresence.ps1" "${ZIPDIR}/install-telepresence.ps1"
 
-zip -r -j "${BINDIR}/telepresence.zip" "${ZIPDIR}"
+powershell -Command "Compress-Archive -Path '${ZIPDIR}/*' -DestinationPath '${BINDIR}/telepresence.zip'"
 
 # Generate installer
 cp "${SCRIPT_DIR}/sidebar.png" "${ZIPDIR}/sidebar.png"