test(core): cleanup bazel target names for schematic tests (#32318)

Apparently the names of the bazel test targets in the schematics are
incorrect. This commit updates the target names to match their bazel
package name.

PR Close #32318

packages/core/schematics/test/BUILD.bazel

@@ -25,7 +25,7 @@ ts_library(
 )
 
 jasmine_node_test(
-    name = "google3",
+    name = "test",
     deps = [
         ":test_lib",
         "@npm//shelljs",

packages/core/schematics/test/google3/BUILD.bazel

@@ -12,7 +12,7 @@ ts_library(
 )
 
 jasmine_node_test(
-    name = "test",
+    name = "google3",
     deps = [
         ":test_lib",
         "@npm//shelljs",