manifest: Switch to our fork of external/libnl

Change-Id: I7731d61aa18ce142a7e2434331710957ff3b0f2a
diff --git a/default.xml b/default.xml
index a142577..438f8a5 100644
--- a/default.xml
+++ b/default.xml
@@ -296,7 +296,7 @@
   <project path="external/libmpeg2" name="platform/external/libmpeg2" groups="pdk" remote="aosp" />
   <project path="external/libnetfilter_conntrack" name="platform/external/libnetfilter_conntrack" groups="pdk" remote="aosp" />
   <project path="external/libnfnetlink" name="platform/external/libnfnetlink" groups="pdk" remote="aosp" />
-  <project path="external/libnl" name="platform/external/libnl" groups="pdk" remote="aosp" />
+  <project path="external/libnl" name="LineageOS/android_external_libnl" groups="pdk" />
   <project path="external/libogg" name="platform/external/libogg" groups="pdk" remote="aosp" />
   <project path="external/libopus" name="platform/external/libopus" groups="pdk" remote="aosp" />
   <project path="external/libpalmrejection" name="platform/external/libpalmrejection" groups="pdk" remote="aosp" />