T7729: Build accel-ppp-ng remove extra whitespace

Build accel-ppp-ng remove extra whitespace to fix build binaries

Author: sever-sever

scripts/package-build/linux-kernel/build-accel-ppp-ng.sh

@@ -53,7 +53,7 @@ cmake -DBUILD_IPOE_DRIVER=TRUE \
     -DKDIR=${KERNEL_DIR} \
     -DLUA=5.3 \
     -DMODULES_KDIR=${KERNEL_VERSION}${KERNEL_SUFFIX} \
-    -DHAVE_VPP=1 \ 
+    -DHAVE_VPP=1 \
     -DCPACK_TYPE=Debian12 ..
 CPATH="${VPP_INCLUDE_PATH}" LIBRARY_PATH="${VPP_LIBRARY_PATH}" make