Merge pull request #1138 from webauthn4j/dependabot/gradle/springBootVersion-2.7.9

chore(deps): bump springBootVersion from 2.7.8 to 2.7.9

Author: ynojima

build.gradle

@@ -17,7 +17,7 @@
 buildscript {
     ext{
         //Plugins
-        springBootVersion = '2.7.8'
+        springBootVersion = '2.7.9'
         sonarqubeVersion = '4.0.0.2929'
         asciidoctorGradleVersion = "3.3.2"
         artifactoryVersion = '4.31.3'