[bazel] Create a target for V8 CI

This allow us to change the target to be built in V8 CI without
changing the bot recipe.

No-Try: true
Bug: v8:12388
Change-Id: I5513e264e7fb5ee273961b88171da8fa793c24f8
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3280223
Auto-Submit: Victor Gomes <victorgomes@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#77897}

BUILD.bazel

@@ -3328,6 +3328,11 @@ v8_binary_non_pointer_compression(
     binary = "torque",
 )
 
+alias(
+    name = "v8ci",
+    actual = "noicu/v8",
+)
+
 # =================================================
 # Tests
 # =================================================