gdb: bump 7.9 series to 7.9.1

Note that both gdb 7.9 and 7.9.1 fail to build in a chroot without
texinfo, due to the infamous makeinfo issue. This should be fixed
separately.

[Peter: fixup white space]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/gdb/Config.in.host

@@ -53,4 +53,4 @@ config BR2_GDB_VERSION
 	default "6be65fb56ea6694a9260733a536a023a1e2d4d57" if BR2_microblaze
 	default "7.7.1"    if BR2_GDB_VERSION_7_7
 	default "7.8.2"	   if BR2_GDB_VERSION_7_8 || !BR2_PACKAGE_HOST_GDB
-	default "7.9"      if BR2_GDB_VERSION_7_9
+	default "7.9.1"    if BR2_GDB_VERSION_7_9

package/gdb/gdb.hash

@@ -1,7 +1,7 @@
 # From ftp://gcc.gnu.org/pub/gdb/releases/sha512.sum
 sha512	887b9b726dae8f6e3e5e41574460a67e4f9002b0d47bc985dcf63bdf3518397a90b6a208cb5b19e5ed2341715ad75cfeed4df4fb423f39f74218e36bc87f1cab	gdb-7.7.1.tar.bz2
 sha512	face5bf1b4ce144fc8604fc84620beed956177a11fd632b4e41906fc7f632910b2b43a50e6cfdfd6cbd876ee527c813bddab8df29dc560a6c36694cdb8edc4e4	gdb-7.8.2.tar.xz
-sha512	850202a477b486a75dc8196efead79c95bc675e348064a5eefee2a50215d40f62e9e052e9b8df29f997f91430f6e7454883652c701f5b1e688d9e2c575876c83	gdb-7.9.tar.xz
+sha512	eebdf88b24e52e792b8a4b89ea85790de72b462a7810b44975fdf4232c068f353b15506071f450102a9d4bcecdde8e93dc3748a10699b7f73f3e04fb2d9d8414	gdb-7.9.1.tar.xz
 # No hash for the ARC & microblaze variants, comes from the github-helper:
 none	xxx	gdb-arc-2014.12-gdb.tar.gz
 none	xxx	gdb-6be65fb56ea6694a9260733a536a023a1e2d4d57.tar.gz