Updated the unit.yml

Signed-off-by: Ashique Saidalavi <[email protected]>

Author: ashiqueps

.github/workflows/unit.yml

@@ -15,10 +15,10 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v2
-      - name: Set up ruby 3.1
+      - name: Set up Ruby 3.4
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.1
+          ruby-version: 3.4
           bundler-cache: true
       - name: run specs
         run: bundle exec rake spec --trace