[Minor] Sigh, another try to fix debian rules

debian/rules

@@ -17,7 +17,7 @@ EXTRA_ARGS :=
 ENABLE_JEMALLOC := -DENABLE_JEMALLOC=ON
 ENABLE_HYPERSCAN := -DENABLE_HYPERSCAN=ON
 
-ifeq ($(filter $(DEB_HOST_ARCH),arm64),)
+ifneq ($(filter $(DEB_HOST_ARCH),arm64),)
 	ENABLE_JEMALLOC := -DENABLE_JEMALLOC=OFF
 	ENABLE_HYPERSCAN := -DENABLE_HYPERSCAN=ON -DHYPERSCAN_ROOT_DIR=/vectorscan
 endif