fix: remove darwin build

.github/workflows/release.yaml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         # build and publish in parallel: linux/386, linux/amd64, windows/386, windows/amd64, darwin/amd64
-        goos: [linux, windows, darwin]
+        goos: [linux, windows]
         goarch: [amd64]
         # goarch: ['386', amd64]
         # exclude:
@@ -17,6 +17,8 @@ jobs:
         #     goos: darwin
     steps:
       - uses: actions/checkout@v2
+      - name: Install xmllint
+        run: sudo apt-get install gcc-multilib gcc-mingw-w64 libpango1.0
       - name: Set VERSION env
         run: echo VERSION=$(basename ${GITHUB_REF}) >> ${GITHUB_ENV}
       - name: Set CGO env