Remove WP_CLI::log calls that break existing tests

Remove extra log messages before the progress bar ('Updating table.column (X rows)' and 'Exporting table (X rows)'). The progress bar label already includes the table and column names. Update Behat tests to check STDERR for 'Processing' (progress bar output) instead of STDOUT for 'Updating'.

Co-authored-by: swissspidy <841956+swissspidy@users.noreply.github.com>

Author: Copilot

features/search-replace.feature

@@ -1422,9 +1422,9 @@ Feature: Do global search/replace
     And I run `wp option set test_url 'Visit http://example.com for more'`
 
     When I run `wp search-replace http://example.com http://example.org --precise`
-    Then STDOUT should contain:
+    Then STDERR should contain:
       """
-      Updating
+      Processing
       """
 
   @require-mysql
@@ -1437,9 +1437,9 @@ Feature: Do global search/replace
       """
       Checking:
       """
-    And STDOUT should not contain:
+    And STDERR should not contain:
       """
-      Updating
+      Processing
       """
 
   @require-mysql

src/Search_Replace_Command.php

@@ -616,7 +616,6 @@ private function php_export_table( $table, $old, $new ) {
 			// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- escaped through self::esc_sql_ident
 			$total_rows = $wpdb->get_var( "SELECT COUNT(*) FROM {$table_sql}" );
 			if ( $total_rows > 0 ) {
-				WP_CLI::log( sprintf( 'Exporting %s (%d rows)', $table, $total_rows ) );
 				$progress = \WP_CLI\Utils\make_progress_bar( sprintf( 'Processing %s', $table ), $total_rows );
 			}
 		}
@@ -734,7 +733,6 @@ static function ( $key ) {
 				// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- escaped through self::esc_sql_ident
 				$total_rows = $wpdb->get_var( "SELECT COUNT(*) FROM {$table_sql} {$where_key}" );
 				if ( $total_rows > 0 ) {
-					WP_CLI::log( sprintf( 'Updating %s.%s (%d rows)', $table, $col, $total_rows ) );
 					$progress = \WP_CLI\Utils\make_progress_bar( sprintf( 'Processing %s.%s', $table, $col ), $total_rows );
 				}
 			}