Fix changelog entry

Author: vy

src/changelog/.3.x.x/3149_remove_named_date_patterns.xml

@@ -3,6 +3,6 @@
        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="removed">
-  <issue id="3149" link="https://github.com/apache/logging-log4j2/pull/3149"/>
+  <issue id="3150" link="https://github.com/apache/logging-log4j2/pull/3150"/>
   <description format="asciidoc">Remove _named_ date &amp; time formatting patterns in Pattern Layout, except for `UNIX` and `UNIX_MILLIS`</description>
 </entry>