fix: check existence of functions on prototype instead

Author: pichlermarc

plugins/node/opentelemetry-instrumentation-mysql2/src/utils.ts

@@ -155,7 +155,8 @@ export function getConnectionPrototypeToInstrument(connection: any) {
   // so we need to instrument that instead, see https://github.com/sidorares/node-mysql2/pull/3081
   // This checks if the functions we're instrumenting are there on the base - we cannot use the presence of a base
   // prototype since EventEmitter is the base for mysql2@<=3.11.4
-  if (typeof basePrototype?.query === 'function' && typeof basePrototype?.execute === 'function') {
+  if (typeof basePrototype?.query === 'function'
+    && typeof basePrototype?.execute === 'function') {
     return basePrototype;
   }