Open visibility of checker and compiler

PiperOrigin-RevId: 739313900

Author: CEL Dev Team

checker/BUILD

@@ -11,10 +11,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-package(
-    # Under active development, not yet being released.
-    default_visibility = ["//visibility:public"],
-)
+package(default_visibility = ["//visibility:public"])
 
 cc_library(
     name = "checker_options",