ravpower-mcu: bump PKG_RELEASE

Fixes commit b94d1a2d2786 ("ravpower-mcu: remove target dependency")

Signed-off-by: David Bauer <[email protected]>

package/utils/ravpower-mcu/Makefile

@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ravpower-mcu
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=https://github.com/blocktrron/ravpower-mcu.git