try earlier nimble

Author: arnetheduck

.github/workflows/ci.yml

@@ -48,7 +48,7 @@ jobs:
         uses: robinraju/[email protected]
         with:
           repository: "nim-lang/nimble"
-          tag: "latest"
+          tag: "v0.14.2"
           fileName: "nimble-${{matrix.target.name}}.tar.gz"
           extract: false
       - name: Setup env