Merge branch 'porymap-6' of https://github.com/pret/pokefirered into heal-locations-json

Author: GriffinRichards

.github/workflows/build.yml

@@ -32,8 +32,8 @@ jobs:
           ref: 'symbols'
 
       - name: Install binutils
-        run: sudo apt install gcc-arm-none-eabi binutils-arm-none-eabi
-        # build-essential, git, and libpng-dev are already installed
+        run: sudo apt install gcc-arm-none-eabi binutils-arm-none-eabi libpng-dev
+        # build-essential and git are already installed
         # gcc-arm-none-eabi is only needed for the modern build
         # as an alternative to dkP