Build/Test Tools: Ensure all db WP-CLI commands work.

This ensures that the presence of a self-signed certificate from a MySQL/MariaDB container will not cause `db` WP-CLI commands run using `env:cli` in the local development environments to fail.

Follow up to [60735].

Props westonruter, mukesh27.
Fixes #64128. See #63876.

git-svn-id: https://develop.svn.wordpress.org/trunk@61196 602fd350-edb4-49c9-b593-d223f7449a82

Author: desrosj

tools/local-env/scripts/docker.js

@@ -20,6 +20,11 @@ if ( [ 'exec', 'run' ].includes( dockerCommand[0] ) && ! process.stdin.isTTY ) {
 	dockerCommand.splice( 1, 0, '--no-TTY' );
 }
 
+// Add a --defaults flag to any db command WP-CLI command. See https://core.trac.wordpress.org/ticket/63876.
+if ( dockerCommand.includes( 'cli' ) && dockerCommand.includes( 'db' ) && ! dockerCommand.includes( '--defaults' ) ) {
+	dockerCommand.push( '--defaults' );
+}
+
 // Execute any Docker compose command passed to this script.
 const returns = spawnSync(
 	'docker',