snippets: ubports: track bootable/recovery and external/gpg (#64)

Use the ubports recovery instead of the straight lineage-17.1 fork
and add external/gpg to get a static gpg binary, which is used
by the recovery to verify system updates.

Change-Id: I845a2f91d75581eeb55d4e956ee6ebf6873ac5ab
Signed-off-by: Alexander Martinz <[email protected]>

Author: amartinz

default.xml

@@ -36,7 +36,9 @@
   </project>
   <project path="art" name="LineageOS/android_art" groups="pdk" />
   <project path="bionic" name="LineageOS/android_bionic" groups="pdk" />
+<!--
   <project path="bootable/recovery" name="LineageOS/android_bootable_recovery" groups="pdk" />
+-->
   <project path="compatibility/cdd" name="platform/compatibility/cdd" groups="pdk" remote="aosp" />
   <project path="cts" name="platform/cts" groups="cts,pdk-cw-fs,pdk-fs" remote="aosp" />
   <project path="dalvik" name="platform/dalvik" groups="pdk-cw-fs,pdk-fs" remote="aosp" />
@@ -776,6 +778,7 @@
 
   <include name="snippets/lineage.xml" />
   <include name="snippets/halium.xml" />
+  <include name="snippets/ubports.xml" />
 
   <repo-hooks in-project="platform/tools/repohooks" enabled-list="pre-upload" />
 </manifest>

snippets/ubports.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<manifest>
+  <project path="bootable/recovery" name="ubports/halium_bootable_recovery" revision="halium-11.0" />
+  <project path="external/gpg" name="ubports/android_external_gpg" revision="halium-10.0" />
+</manifest>