Add psptoolchain-extra dispatch

Right now this is missing. I'm not sure if this would require us to still set some variables in the github runner settings or if they are already set.

.github/workflows/compilation.yml

@@ -62,3 +62,21 @@ jobs:
         export PATH=$PATH:$PSPDEV/bin
         psp-pacman -V
         psp-makepkg -V
+
+  dispatch:
+    if: contains(github.ref,'refs/heads/master')
+    needs: [build, build-VM]
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Send Compile action
+      run: |
+        export DISPATCH_ACTION="$(echo run_build)"
+        echo "NEW_DISPATCH_ACTION=$DISPATCH_ACTION" >> $GITHUB_ENV
+    - name: Repository Dispatch to psptoolchain-extra
+      uses: peter-evans/repository-dispatch@v3
+      with:
+        repository: ${{ github.repository_owner }}/psptoolchain-extra
+        token: ${{ secrets.DISPATCH_TOKEN }}
+        event-type: ${{ env.NEW_DISPATCH_ACTION }}
+        client-payload: '{"ref": "${{ github.ref }}"}'