build(bazel): specify tsconfig-test dependency (#28696)

PR Close #28696

packages/BUILD.bazel

@@ -2,10 +2,10 @@ package(default_visibility = ["//visibility:public"])
 
 exports_files([
     "tsconfig-build.json",
-    "tsconfig-test.json",
     "tsconfig.json",
 ])
 
+load("@build_bazel_rules_typescript//:defs.bzl", "ts_config")
 load("//tools:defaults.bzl", "ts_library")
 
 ts_library(
@@ -17,6 +17,12 @@ ts_library(
     ],
 )
 
+ts_config(
+    name = "tsconfig-test",
+    src = "tsconfig-test.json",
+    deps = [":tsconfig-build.json"],
+)
+
 exports_files([
     "license-banner.txt",
     "README.md",