Build only the DaynaPORT target

.github/workflows/firmware_build.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Build firmware
         run: |
           cd ZuluSCSI
-          pio run -j 8 -v
+          pio run -j 8 -ve ZuluSCSI_Pico_DaynaPORT
     
       - name: Rename firmware files
         run: |