Updated CI configuration after merge of MD-380 and MD-390 targets

.github/workflows/main.yml

@@ -23,8 +23,7 @@ jobs:
       run: |
         cd ${{github.workspace}}
         ninja -C build_linux openrtx_linux -j4
-        ninja -C build_arm openrtx_md380_wrap -j4
-        ninja -C build_arm openrtx_md390_wrap -j4
+        ninja -C build_arm openrtx_md3x0_wrap -j4
         ninja -C build_arm openrtx_mduv380_wrap -j4
     - uses: actions/upload-artifact@v2
       with: