Upgrade parent pom to latest version.

Guillaume Lederrey · Guillaume Lederrey · commit 5cdb9d528c22 · 2022-05-31T17:22:23.000+02:00
Change-Id: I9bfefbdc3c94b33e5a890df5b52dc93a007d1e76
diff --git a/pom.xml b/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.wikimedia.discovery</groupId>
         <artifactId>discovery-parent-pom</artifactId>
-        <version>1.50</version>
+        <version>1.55</version>
         <relativePath />
     </parent>
     <groupId>org.wikimedia.utils</groupId>
