chore(release): Release av versjon 4.0.15 [skip actions]

Author: gh-actions-library[bot]

pom.xml

@@ -11,7 +11,7 @@
 
     <groupId>no.spk.tidsserie</groupId>
     <artifactId>bootstrap-lib</artifactId>
-    <version>4.0.15-SNAPSHOT</version>
+    <version>4.0.15</version>
     <packaging>jar</packaging>
 
     <description>