convert new test to javax.inject package

Author: rbygrave

inject-test/src/test/java/org/example/coffee/qualifier/FooQual.java

@@ -1,7 +1,7 @@
 package org.example.coffee.qualifier;
 
-import jakarta.inject.Named;
-import jakarta.inject.Singleton;
+import javax.inject.Named;
+import javax.inject.Singleton;
 
 /**
  * Named with empty string.