added: arm runner for linux and x86_64-linux runner for mac.

Author: niksingh710

.github/workflows/ci.yaml

@@ -28,8 +28,20 @@ jobs:
         include:
           - runner: x86_64-linux
             name: x86_64-linux
+          - runner: aarch64-linux
+            name: aarch64-linux
           - runner: macos-latest
             name: aarch64-darwin
+          - runner: x86_64-darwin
+            name: x86_64-darwin
+        isMain:
+          - ${{ contains(github.ref, 'main') }}
+        # Excluded emulated builds on PRs
+        exclude:
+          - runner: aarch64-linux
+            isMain: false
+          - runner: x86_64-darwin
+            isMain: false
       fail-fast: false
     steps:
       # ⤵️ The steps are run only on GitHub runners