fix: retry installing three times, add windows for testing (#72)

* ci: test windows

* ci: specify shell

* ci: we don't have >1.1.0

* fix: retry installing version three times

* [autofix.ci] apply automated fixes

* build: bump version to 1.2.1

* [autofix.ci] apply automated fixes

---------

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "setup-bun",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Setup Bun on GitHub Actions.",
   "keywords": [
     "bun",