Fix PHPCS failures in radio regression tests

Author: meravi

tests/php/includes/fields/test-class-acf-field-radio.php

@@ -158,18 +158,8 @@ public function test_update_value_save_other_choice_handles_json_field_without_i
 			)
 		);
 
-		set_error_handler(
-			static function ( $errno, $errstr ) {
-				throw new \RuntimeException( $errstr, $errno );
-			}
-		);
-
-		try {
-			$result = $this->field_instance->update_value( 'custom_value', $this->post_id, $field );
-			$this->assertSame( 'custom_value', $result );
-		} finally {
-			restore_error_handler();
-		}
+		$result = $this->field_instance->update_value( 'custom_value', $this->post_id, $field );
+		$this->assertSame( 'custom_value', $result );
 	}
 
 	/**
@@ -183,18 +173,8 @@ public function test_update_value_save_other_choice_handles_missing_field_identi
 		);
 		unset( $field['key'] );
 
-		set_error_handler(
-			static function ( $errno, $errstr ) {
-				throw new \RuntimeException( $errstr, $errno );
-			}
-		);
-
-		try {
-			$result = $this->field_instance->update_value( 'custom_value', $this->post_id, $field );
-			$this->assertSame( 'custom_value', $result );
-		} finally {
-			restore_error_handler();
-		}
+		$result = $this->field_instance->update_value( 'custom_value', $this->post_id, $field );
+		$this->assertSame( 'custom_value', $result );
 	}
 
 	/**