script: Update libbpf symbolic link

On Ubuntu, the symbolic-filename libbpf.so.0 is linked to
wrong source-filename and causing compilation failed.
This fix is to make sure the libbpf.so.0 is softlink to
libbpf.so.0.7.0.

Signed-off-by: Goh, Wei Sheng <[email protected]>
Signed-off-by: Lai Peter Jun Ann <[email protected]>

dependencies/packages_installer.sh

@@ -74,7 +74,7 @@ done
 
 if [[ ${libbpf_installation^} == Y ]]; then
     install_libbpf
-    libbpf_path=$(ldconfig -p | grep -i libbpf | head -n1 | cut -d ">" -f 2 | cut -d " " -f 2)
+    libbpf_path=$(ldconfig -p | grep -i libbpf.so.0 | head -n1 | cut -d ">" -f 2 | cut -d " " -f 2)
     ln -sf libbpf.so.0.7.0 $libbpf_path
     sleep 3
 else