CI: see if wsl2 works

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>

Author: AkihiroSuda

.github/workflows/test.yml

@@ -68,9 +68,14 @@ jobs:
 
   windows:
     name: "Windows tests"
-    runs-on: windows-2022
+    runs-on: windows-2022-8-cores
     timeout-minutes: 30
+    defaults:
+      run:
+        shell: bash
     steps:
+    - run: |
+        wsl --list --verbose
     - uses: actions/checkout@v4
       with:
         fetch-depth: 1
@@ -81,6 +86,14 @@ jobs:
       run: go test -v ./...
     - name: Make
       run: make
+    - name: Install
+      run: make install
+      # FIXME: installing to /usr/local/ doesn't seem correct for Windows
+    - name: Test
+      run: |
+        set -eux -o pipefail
+        export PATH=/usr/local/bin:$PATH
+        ./hack/test-templates.sh ./templates/experimental/wsl2.yaml
 
   integration:
     name: Integration tests