bacon: Remove deprecated gsm.mk include

Change-Id: I9f3b1e5a52f382d129d4f33f0d3e3fcfe33607b9
bacon: Remove deprecated gsm.mk include

Change-Id: I9f3b1e5a52f382d129d4f33f0d3e3fcfe33607b9 (reverted from commit 4fc4cb09adcf8a8641d7c9390dd04e1a7084b89b)