ci: disable test for windows build

Something seems to have changed in the Windows runner and/or msys2
environment such that the windows-build test step breaks in a new and,
per usual, opaque way.

Disable testing on Windows until something upstream is repaired.

Author: jpgrayson

.github/workflows/ci.yml

@@ -240,19 +240,19 @@ jobs:
           STG_PROFILE: "release"
         run: |
           make -C t t0000-init.sh
-      - name: Test
-        shell: msys2 {0}
-        env:
-          STG_PROVE_OPTS: "--jobs=2"
-          STG_TEST_OPTS: "--verbose-log"
-          STG_PROFILE: "release"
-        run: |
-          timeout 900s make -C t SHELL_PATH=C:/msys64/usr/bin/bash --jobs=4 test
-      - name: Show Failures
-        if: ${{ failure() }}
-        shell: msys2 {0}
-        run: |
-          make -C t show-failure-results
+      # - name: Test
+      #   shell: msys2 {0}
+      #   env:
+      #     STG_PROVE_OPTS: "--jobs=2"
+      #     STG_TEST_OPTS: "--verbose-log"
+      #     STG_PROFILE: "release"
+      #   run: |
+      #     timeout 900s make -C t SHELL_PATH=C:/msys64/usr/bin/bash --jobs=4 test
+      # - name: Show Failures
+      #   if: ${{ failure() }}
+      #   shell: msys2 {0}
+      #   run: |
+      #     make -C t show-failure-results
       - name: Install Wix Toolset v4
         run: |
           dotnet tool install --global wix --version 4.0.5