cross/riscv: mac default search path

- /Applications/GNU MCU Eclipse/RISC-V Embedded GCC

Author: ilg-ul

bundles/ilg.gnumcueclipse.managedbuild.cross.riscv/preferences.ini

@@ -41,7 +41,8 @@ ${user.home}/opt/gnu-mcu-eclipse/riscv-none-gcc:\
 ${user.home}/local/gnu-mcu-eclipse/riscv-none-gcc:\
 /usr/opt/gnu-mcu-eclipse/riscv-none-gcc:\
 /usr/local/gnu-mcu-eclipse/riscv-none-gcc:\
-/opt/gnu-mcu-eclipse/riscv-none-gcc
+/opt/gnu-mcu-eclipse/riscv-none-gcc:\
+/Applications/GNU MCU Eclipse/RISC-V Embedded GCC
 
 
 # Set to false to disable the folder check.