Update deploy.yml - Ruby 3.2

Author: jnorsa-amberscript

.github/workflows/deploy.yml

@@ -11,7 +11,7 @@ jobs:
 
     runs-on: ubuntu-latest
     env:
-      ruby-version: 2.7
+      ruby-version: 3.2
 
     steps:
     - uses: actions/checkout@v2