overlay-lakitu: Rename target-lakitu-gcp -> target-gcp

This fixes an issue that occurs when trying to compile the public
checkout.

BUG=None
TEST=presubmit
RELEASE_NOTE=None

Change-Id: I58ccebe1bd7e0e995c81817a0960933cb01a5188
Reviewed-on: https://cos-review.googlesource.com/c/cos/overlays/board-overlays/+/14691
Tested-by: Cusky Presubmit Bot <presubmit@cos-infra-prod.iam.gserviceaccount.com>
Reviewed-by: Roy Yang <royyang@google.com>
diff --git a/overlay-lakitu/virtual/target-os/target-os-2-r1.ebuild b/overlay-lakitu/virtual/target-os/target-os-2-r2.ebuild
similarity index 100%
rename from overlay-lakitu/virtual/target-os/target-os-2-r1.ebuild
rename to overlay-lakitu/virtual/target-os/target-os-2-r2.ebuild
diff --git a/overlay-lakitu/virtual/target-os/target-os-2.ebuild b/overlay-lakitu/virtual/target-os/target-os-2.ebuild
index 1c2ffe9..1206a88 100644
--- a/overlay-lakitu/virtual/target-os/target-os-2.ebuild
+++ b/overlay-lakitu/virtual/target-os/target-os-2.ebuild
@@ -23,5 +23,5 @@
 
 RDEPEND="
 	virtual/target-lakitu
-	virtual/target-lakitu-gcp
+	virtual/target-gcp
 "