build: support mount on windows/arm64 - all windows binaries now not cgo

This builds all windows binaries without CGO but with cmount.

cgofuse has a compile mode which works without CGO on Windows for
amd64/x86/arm64 architectures so switch to using that.

.github/workflows/build.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        job_name: ['linux', 'mac_amd64', 'mac_arm64', 'windows_amd64', 'windows_386', 'other_os', 'go1.16', 'go1.17']
+        job_name: ['linux', 'mac_amd64', 'mac_arm64', 'windows', 'other_os', 'go1.16', 'go1.17']
 
         include:
           - job_name: linux
@@ -55,23 +55,12 @@ jobs:
             build_flags: '-include "^darwin/arm64" -cgo -macos-arch arm64 -cgo-cflags=-I/usr/local/include -cgo-ldflags=-L/usr/local/lib'
             deploy: true
 
-          - job_name: windows_amd64
+          - job_name: windows
             os: windows-latest
             go: '1.18.x'
             gotags: cmount
-            build_flags: '-include "^windows/amd64" -cgo'
-            build_args: '-buildmode exe'
-            quicktest: true
-            racequicktest: true
-            deploy: true
-
-          - job_name: windows_386
-            os: windows-latest
-            go: '1.18.x'
-            gotags: cmount
-            goarch: '386'
-            cgo: '1'
-            build_flags: '-include "^windows/386" -cgo'
+            cgo: '0'
+            build_flags: '-include "^windows/"'
             build_args: '-buildmode exe'
             quicktest: true
             deploy: true
@@ -79,7 +68,7 @@ jobs:
           - job_name: other_os
             os: ubuntu-latest
             go: '1.18.x'
-            build_flags: '-exclude "^(windows/(386|amd64)|darwin/|linux/)"'
+            build_flags: '-exclude "^(windows/|darwin/|linux/)"'
             compile_all: true
             deploy: true