Make Kotlin toolchain buildable outside of rules_kotlin repo.

PiperOrigin-RevId: 567356290
diff --git a/bazel/BUILD b/bazel/BUILD
index 303a377..6cc6ba2 100644
--- a/bazel/BUILD
+++ b/bazel/BUILD
@@ -14,7 +14,7 @@
 
 licenses(["notice"])  # Apache 2.0
 
-package(default_visibility = ["//:internal"])
+package(default_visibility = ["//visibility:public"])
 
 java_library(
     name = "auto_service",
diff --git a/copy.bara.sky b/copy.bara.sky
index 424d696..336f69e 100644
--- a/copy.bara.sky
+++ b/copy.bara.sky
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-2059128134
\ No newline at end of file
+-1386516592
\ No newline at end of file
diff --git a/toolchains/kotlin_jvm/BUILD b/toolchains/kotlin_jvm/BUILD
index e72d8a7..3d111f1 100644
--- a/toolchains/kotlin_jvm/BUILD
+++ b/toolchains/kotlin_jvm/BUILD
@@ -14,14 +14,13 @@
 
 """Kotlin/JVM toolchain."""
 
-load(":kt_jvm_toolchains.bzl", "kt_jvm_toolchains")
-load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 load("@bazel_skylib//rules:common_settings.bzl", "string_flag")
+load(":kt_jvm_toolchains.bzl", "kt_jvm_toolchains")
 
 licenses(["notice"])
 
 package(
-    default_visibility = ["//:internal"],
+    default_visibility = ["//visibility:public"],
 )
 
 toolchain_type(name = kt_jvm_toolchains.name)
@@ -64,5 +63,4 @@
 string_flag(
     name = "profiling_filter",
     build_setting_default = "",
-    visibility = ["//visibility:private"],
 )
diff --git a/tools/BUILD b/tools/BUILD
index bdd1506..c5950e8 100644
--- a/tools/BUILD
+++ b/tools/BUILD
@@ -18,7 +18,7 @@
 licenses(["notice"])
 
 package(
-    default_visibility = ["//:internal"],
+    default_visibility = ["//visibility:public"],
 )
 
 # JAR that contains a marker entry, for identifying apps built by rules_kotlin.
diff --git a/tools/coverage/BUILD b/tools/coverage/BUILD
index 78a73ea..bedb896 100644
--- a/tools/coverage/BUILD
+++ b/tools/coverage/BUILD
@@ -21,6 +21,6 @@
         "//bazel:jacoco_cli",
     ],
     visibility = [
-        "//:internal",
+        "//visibility:public",
     ],
 )