disable sanitizer for allmodconfig builds

mk/build.mk

@@ -32,6 +32,7 @@ DEFCONFIG=		ADK_DEBUG=n \
 			ADK_PACKAGE_CRYPTINIT=n \
 			ADK_PACKAGE_LIBICONV=n \
 			ADK_STATIC_TOOLCHAIN=n \
+			ADK_TOOLCHAIN_WITH_SANITIZER=n \
 			ADK_TOOLCHAIN_WITH_SSP=n \
 			ADK_TARGET_USE_SSP=n \
 			ADK_TOOLCHAIN_WITH_LTO=n \