Helps if you remove the original clause

.github/workflows/build_nrf52.yml

@@ -29,6 +29,7 @@ jobs:
           name: firmware-${{ inputs.board }}-${{ steps.version.outputs.version }}.zip
           overwrite: true
           path: |
+            release/*.hex
             release/*.uf2
             release/*.elf
             release/*.zip

bin/build-nrf52.sh

@@ -33,9 +33,6 @@ else
 	cp $DFUPKG $OUTDIR/$basename-ota.zip
 fi
 
-DFUPKG=.pio/build/$1/firmware.zip
-cp $DFUPKG $OUTDIR/$basename-ota.zip
-
 echo "Generating NRF52 uf2 file"
 SRCHEX=.pio/build/$1/firmware.hex