Bump WEAR_WATCHFACE to 1.2.0-alpha01

Test: N/A
Change-Id: I51acecd4d2be9a9cda883bbd626b46d395fc4284
diff --git a/libraryversions.toml b/libraryversions.toml
index b4d0f27..8c53f8e 100644
--- a/libraryversions.toml
+++ b/libraryversions.toml
@@ -128,7 +128,7 @@
 WEAR_PHONE_INTERACTIONS = "1.1.0-alpha04"
 WEAR_REMOTE_INTERACTIONS = "1.1.0-alpha01"
 WEAR_TILES = "1.1.0-alpha07"
-WEAR_WATCHFACE = "1.1.0-rc01"
+WEAR_WATCHFACE = "1.2.0-alpha01"
 WEBKIT = "1.5.0-alpha01"
 WINDOW = "1.1.0-alpha03"
 WINDOW_EXTENSIONS = "1.1.0-alpha01"