feat(talent): add query_language_code to talent.v4beta1.JobQuery …

…(via synth) (#9571)

google/cloud/talent_v4beta1/proto/filters.proto

@@ -21,6 +21,7 @@ import "google/api/annotations.proto";
 import "google/api/field_behavior.proto";
 import "google/cloud/talent/v4beta1/common.proto";
 import "google/protobuf/duration.proto";
+import "google/protobuf/field_mask.proto";
 import "google/protobuf/timestamp.proto";
 import "google/protobuf/wrappers.proto";
 import "google/type/date.proto";
@@ -41,6 +42,17 @@ message JobQuery {
   // The maximum number of allowed characters is 255.
   string query = 1;
 
+  // The language code of [query][google.cloud.talent.v4beta1.JobQuery.query].
+  // For example, "en-US". This field helps to better interpret the query.
+  //
+  // If a value isn't specified, the query language code is automatically
+  // detected, which may not be accurate.
+  //
+  // Language code should be in BCP-47 format, such as "en-US" or "sr-Latn".
+  // For more information, see
+  // [Tags for Identifying Languages](https://tools.ietf.org/html/bcp47).
+  string query_language_code = 14;
+
   // This filter specifies the company entities to search against.
   //
   // If a value isn't specified, jobs are searched for against all