Bump swagger.version from 2.1.1 to 2.1.2 (#261)

Author: dependabot-preview[bot]

felles/pom.xml

@@ -28,7 +28,7 @@
 		<logback.version>1.2.3</logback.version>
 		<resteasy.version>3.11.1.Final</resteasy.version>
 		<slf4j.version>1.7.30</slf4j.version>
-		<swagger.version>2.1.1</swagger.version>
+		<swagger.version>2.1.2</swagger.version>
 
 	</properties>