Update Spring Boot versions

Author: backpaper0

.github/workflows/ci.yml

@@ -47,7 +47,7 @@ jobs:
     strategy:
       matrix:
         java: [ 11, 17, 19 ]
-        spring-boot-version: [ 2.4.13, 2.5.14, 2.6.12, 2.7.4 ]
+        spring-boot-version: [ 2.4.13, 2.5.14, 2.6.13, 2.7.5 ]
 
     steps:
       - uses: actions/checkout@v3