Fix code signing for iOS bundle when targetting simulator.

build/config/ios/rules.gni

Index: build/config/ios/rules.gni
diff --git a/build/config/ios/rules.gni b/build/config/ios/rules.gni
index 0ffb9e9c600cd3c70c1e75cbb9acb0a6daedb5d0..bbb510bedd535b4e289b4457a31b15ee7e19edd8 100644
--- a/build/config/ios/rules.gni
+++ b/build/config/ios/rules.gni
@@ -480,6 +480,7 @@ template("ios_app_bundle") {
       }
       code_signing_args = [
         "code-sign-bundle",
+        "-t=" + ios_sdk_name,
         "-i=" + ios_code_signing_identity,
         "-e=" + rebase_path(_entitlements_path, root_build_dir),
         "-b=" + rebase_path("$target_out_dir/$_output_name", root_build_dir),
@@ -1174,6 +1175,7 @@ template("ios_framework_bundle") {
       }
       code_signing_args = [
         "code-sign-bundle",
+        "-t=" + ios_sdk_name,
         "-i=" + ios_code_signing_identity,
         "-e=" + rebase_path(_entitlements_path, root_build_dir),
         "-b=" +
@@ -1415,6 +1417,7 @@ template("ios_xctest_test") {
       }
       code_signing_args = [
         "code-sign-bundle",
+        "-t=" + ios_sdk_name,
         "-i=" + ios_code_signing_identity,
         "-e=" + rebase_path(_entitlements_path, root_build_dir),
         "-b=" + rebase_path("$target_out_dir/$_xctest_output", root_build_dir),