gdbc6x: bump SRCREV for build fix

* migrate kernel modules gdbserverproxy-module-drv to kernel v4.19

Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>

recipes-devtools/gdbc6x/gdbc6x.inc

@@ -1,8 +1,8 @@
 # This corresponds to version 1.1.0
-SRCREV = "ec53e6e2bccabe7aa25f0ceacc562f9ac5b53a04"
+SRCREV = "d1d32c32fa9e40b48fabf5893487ccbd5790499c"
 
 PV = "1.1.0"
-INC_PR = "r5"
+INC_PR = "r6"
 
 SRC_URI = "git://git.ti.com/sdo-emu/gdbc6x.git;protocol=git;branch=${BRANCH}"