fix(ci/cd): run-ons

Author: koromerzhin

.github/workflows/ci.yml

@@ -2,11 +2,7 @@ name: ci
 on: [push]
 jobs:
   tests:
-    runs-on: ${{ matrix.operating-system }}
-    strategy:
-      fail-fast: false
-      matrix:
-        operating-system: [ubuntu-22.04]
+    runs-on: ubuntu-22.04
     steps:
       - name: Checkout
         uses: actions/checkout@v3