Fix getLogger() incompatibility in log4j-1.2-api (#3030)

Author: taichi

log4j-1.2-api/src/main/java/org/apache/log4j/Logger.java

@@ -30,7 +30,7 @@ public class Logger extends Category {
      */
     private static final String FQCN = Logger.class.getName();
 
-    public static Logger getLogger(final Class<?> clazz) {
+    public static Logger getLogger(@SuppressWarnings("rawtypes") final Class clazz) {
         // Depth 2 gets the call site of this method.
         return LogManager.getLogger(clazz.getName(), StackLocatorUtil.getCallerClassLoader(2));
     }

src/changelog/.2.x.x/3030_fix_log4j1_getLogger.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entry xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns="https://logging.apache.org/xml/ns"
+       xsi:schemaLocation="https://logging.apache.org/xml/ns https://logging.apache.org/xml/ns/log4j-changelog-0.xsd"
+       type="fixed">
+  <issue id="3030" link="https://github.com/apache/logging-log4j2/pull/3030"/>
+  <description format="asciidoc">Fix `getLogger()` source incompatibility in Log4j 1 to Log4j 2 API Bridge (i.e., `log4j-1.2-api`)</description>
+</entry>