Fix entry()/exit() deprecations

The `entry()/exit()` methods were deprecated in 2.6, when `o.a.l.l.Logger` was annotated with `@Deprecated`.
Their `AbstractLogger` implementations became deprecated at the same time.

Author: ppkarwasz

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

@@ -699,7 +699,7 @@ void debug(
     /**
      * Logs entry to a method. Used when the method in question has no parameters or when the parameters should not be
      * logged.
-     * @deprecated :uUse {@link #traceEntry()} instead which performs the same function.
+     * @deprecated Since 2.6, use {@link #traceEntry()} instead which performs the same function.
      */
     @Deprecated
     void entry();

log4j-api/src/main/java/org/apache/logging/log4j/spi/AbstractLogger.java

@@ -679,18 +679,12 @@ protected EntryMessage enter(final String fqcn, final Message message) {
         return flowMessage;
     }
 
-    /**
-     * @deprecated since 2.11.0
-     */
     @Deprecated
     @Override
     public void entry() {
         entry(FQCN, (Object[]) null);
     }
 
-    /**
-     * @deprecated since 2.22.0, use {@link #traceEntry(String, Object...)} instead.
-     */
     @Deprecated
     @Override
     public void entry(final Object... params) {
@@ -1095,18 +1089,12 @@ public void error(
         logIfEnabled(FQCN, Level.ERROR, null, message, p0, p1, p2, p3, p4, p5, p6, p7, p8, p9);
     }
 
-    /**
-     * @deprecated since 2.11.0
-     */
     @Deprecated
     @Override
     public void exit() {
         exit(FQCN, (Object) null);
     }
 
-    /**
-     * @deprecated since 2.11.0
-     */
     @Deprecated
     @Override
     public <R> R exit(final R result) {