manifest: Track our own external/libhevc

Change-Id: Iae97259f2c58442f02c642701c4292622af25f00
diff --git a/default.xml b/default.xml
index 1950d92..d6f31bf 100644
--- a/default.xml
+++ b/default.xml
@@ -220,7 +220,7 @@
   <project path="external/libffi" name="platform/external/libffi" groups="pdk" remote="aosp" />
   <project path="external/libgav1" name="platform/external/libgav1" groups="pdk" remote="aosp" />
   <project path="external/libgsm" name="platform/external/libgsm" groups="pdk" remote="aosp" />
-  <project path="external/libhevc" name="platform/external/libhevc" groups="pdk" remote="aosp" />
+  <project path="external/libhevc" name="LineageOS/android_external_libhevc" groups="pdk" />
   <project path="external/libjpeg-turbo" name="platform/external/libjpeg-turbo" groups="pdk" remote="aosp" />
   <project path="external/libkmsxx" name="platform/external/libkmsxx" groups="pdk" remote="aosp" />
   <project path="external/libldac" name="platform/external/libldac" groups="pdk" remote="aosp" />