Add basic steps in CI (facebook#52225)

Summary:
Pull Request resolved: facebook#52225

This diff prepares the RN CI to build and run Fantom Tests

## Changelog:
[Internal] - Fantom in RN CLI

Differential Revision: D70097944

Author: andrewdacenko

.github/actions/run-fantom-tests/action.yml

@@ -0,0 +1,28 @@
+name: Run Fantom Tests
+# inputs:
+#   <name of the input>:
+#     required: true | false
+#     description: A description of the input parameter
+
+
+runs:
+  using: composite
+  steps:
+    - name: Install dependencies
+      shell: bash
+      run: |
+        sudo apt update
+        sudo apt install -y git cmake openssl
+    - name: Setup node.js
+      uses: ./.github/actions/setup-node
+    - name: Run yarn
+      uses: ./.github/actions/yarn-install
+    - name: Prepare 3p dependencies with Gradle
+      shell: bash
+      run: ./private/react-nattive-fantom/prepare.sh
+    - name: Build Fantom
+      shell: bash
+      run: ./private/react-nattive-fantom/tester/build.sh
+    - name: Run Tests
+      shell: bash
+      run: yarn fantom

.github/workflows/test-all.yml

@@ -388,6 +388,14 @@ jobs:
           hermes-version: ${{ needs.prepare_hermes_workspace.outputs.hermes-version }}
           react-native-version: ${{ needs.prepare_hermes_workspace.outputs.react-native-version }}
 
+  run_fantom_tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Build and Test Fantom
+        uses: ./.github/actions/run-fantom-tests
+
   build_hermesc_windows:
     runs-on: windows-2025
     needs: prepare_hermes_workspace