debian: remove gsm patch

gsm dependency have been removed

Change-Id: Ie213a65dbdf46bad5c22c77f7c12494d92af6164

packaging/rules/debian/patches/check-for-gsm.patch

-Description: Assume gsm is installed to avoid internet access
-Origin: vendor
-Author: Alexandre Viau <aviau@debian.org>
-Reviewed-by: Alexandre Viau <aviau@debian.org>
-Last-Update: 2016-04-22
-
---- a/daemon/contrib/src/gsm/rules.mak
-+++ b/daemon/contrib/src/gsm/rules.mak
-@@ -4,6 +4,8 @@
- 
- PKGS += gsm
- 
-+PKGS_FOUND += gsm
-+
- $(TARBALLS)/libgsm_$(GSM_VERSION).tar.gz:
- 	$(call download,$(GSM_URL))
- 

packaging/rules/debian/patches/series

-check-for-gsm.patch