package/sysdig: fix incorrect module name

Latest version of sysdig introduced a variable for the kernel module
name. This patch updates that variable into Makefile.in.

Signed-off-by: Angelo Compagnucci <angelo.compagnucci@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/sysdig/sysdig.mk

@@ -24,6 +24,7 @@ SYSDIG_SUPPORTS_IN_SOURCE_BUILD = NO
 define SYSDIG_MODULE_GEN_MAKEFILE
 	$(INSTALL) -m 0644 $(@D)/driver/Makefile.in $(@D)/driver/Makefile
 	$(SED) 's/@KBUILD_FLAGS@//;' $(@D)/driver/Makefile
+	$(SED) 's/@PROBE_NAME@/sysdig-probe/;' $(@D)/driver/Makefile
 endef
 SYSDIG_POST_PATCH_HOOKS += SYSDIG_MODULE_GEN_MAKEFILE