build: update Spring Boot from 3.5.6 to 3.5.7

Signed-off-by: Marvin Froeder <[email protected]>

Author: velo

pom.xml

@@ -164,7 +164,7 @@
     <moshi.version>1.15.2</moshi.version>
     <slf4j.version>2.0.17</slf4j.version>
     <json.version>20250517</json.version>
-    <springboot.version>3.5.6</springboot.version>
+    <springboot.version>3.5.7</springboot.version>
 
     <junit5.version>6.0.0</junit5.version>
     <jackson.version>2.20.0</jackson.version>