Development: Revert spring boot and hibernate update (#435)

Author: krusche

server/build.gradle

@@ -37,14 +37,27 @@ dependencies {
 	implementation "org.springframework.boot:spring-boot-starter-thymeleaf"
 	implementation 'org.springframework.boot:spring-boot-starter-actuator'
 
+	// Avoid outdated version of netty to prevent security issues
+	implementation("io.netty:netty-buffer") { version { 				strictly netty_version } }
+	implementation("io.netty:netty-codec") { version { 					strictly netty_version } }
+	implementation("io.netty:netty-codec-dns") { version { 				strictly netty_version } }
+	implementation("io.netty:netty-codec-http") { version { 			strictly netty_version } }
+	implementation("io.netty:netty-codec-http2") { version { 			strictly netty_version } }
+	implementation("io.netty:netty-codec-socks") { version { 			strictly netty_version } }
+	implementation("io.netty:netty-common") { version { 				strictly netty_version } }
+	implementation("io.netty:netty-resolver") { version { 	    		strictly netty_version } }
+	implementation("io.netty:netty-resolver-dns") { version { 			strictly netty_version } }
+	implementation("io.netty:netty-transport") { version { 				strictly netty_version } }
+	implementation("io.netty:netty-transport-native-epoll") { version {	strictly netty_version } }
+	implementation("io.netty:netty-handler") { version { 				strictly netty_version } }
+	implementation("io.netty:netty-handler-proxy") { version { 			strictly netty_version } }
+	
 	// Avoid outdated version to prevent security issues
 	implementation("net.minidev:json-smart") { version { 				strictly "2.5.2" } }
 
 	implementation "org.liquibase:liquibase-core:4.31.1"
 	implementation "org.postgresql:postgresql:42.7.5"
 
-	implementation "org.hibernate.orm:hibernate-core:6.6.9.Final"
-
 	implementation "commons-io:commons-io:2.18.0"
 	implementation "com.github.vladimir-bukhtoyarov:bucket4j-core:8.0.1"
 	implementation "org.mnode.ical4j:ical4j:4.1.0"

server/gradle.properties

@@ -1,5 +1,5 @@
 rootProject.name=Thesis Management
-spring_boot_version=3.4.3
+spring_boot_version=3.4.2
 netty_version=4.1.118.Final
 test_container_version=1.20.5
 logback_version=1.5.16