ci: another attempt at fixing up windows path

.github/workflows/gen_windows.yml

@@ -73,7 +73,7 @@ jobs:
           crate: "cargo-nextest"
           cache-key: "windows"
       - name: "Test"
-        shell: bash
+        shell: cmd
         run: |
           PATH C:\Strawberry\perl\bin;%PATH%
           cargo nextest run --all --no-fail-fast

.github/workflows/gen_windows_continuous.yml

@@ -76,7 +76,7 @@ jobs:
           crate: "cargo-nextest"
           cache-key: "windows"
       - name: "Test"
-        shell: bash
+        shell: cmd
         run: |
           PATH C:\Strawberry\perl\bin;%PATH%
           cargo nextest run --all --no-fail-fast

.github/workflows/gen_windows_tag.yml

@@ -63,7 +63,7 @@ jobs:
           crate: "cargo-nextest"
           cache-key: "windows"
       - name: "Test"
-        shell: bash
+        shell: cmd
         run: |
           PATH C:\Strawberry\perl\bin;%PATH%
           cargo nextest run --all --no-fail-fast

ci/generate-workflows.py

@@ -480,10 +480,9 @@ rustup default {toolchain}
             # Install cargo-nextest
             InstallCrateStep("cargo-nextest", key=self.name),
             # Run tests
-            RunStep(
-                name="Test",
-                run=self.fixup_windows_path(run),
-            ),
+            RunStep(name="Test", run=self.fixup_windows_path(run), shell="cmd")
+            if "win" in self.name
+            else RunStep(name="Test", run=run),
         ]
 
     def package(self, trusted=False):