workflow recurses submodule

Author: Bengt Lofgren

.github/workflows/solana.yml

@@ -29,10 +29,18 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: true
       - name: Install toolchain
         uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ env.RUSTC_VERSION }}
+      - name: Git Submodule Update
+        run: |
+          git config --global user.email "[email protected]"
+          git config --global user.name "GitHub Actions"
+          git submodule update --init --recursive
+        working-directory: ./solana
       - name: make cargo-test-all
         run: make cargo-test-all
         working-directory: ./solana