Merge pull request #2635 from OpenFeign/dependabot/maven/org.slf4j-slf4j-log4j12-2.0.0-alpha6

Bump org.slf4j:slf4j-log4j12 from 1.8.0-beta0 to 2.0.0-alpha6

Author: github-actions[bot]

vertx/pom.xml

@@ -32,7 +32,7 @@
   <properties>
     <vertx.version>4.5.10</vertx.version>
     <jackson.version>2.12.0</jackson.version>
-    <slf4j-log4j12.version>1.8.0-beta0</slf4j-log4j12.version>
+    <slf4j-log4j12.version>2.0.0-alpha6</slf4j-log4j12.version>
     <wiremock.version>2.35.1</wiremock.version>
   </properties>