Update dependency org.springframework.security:spring-security-core to v5.7.5

Author: renovate[bot]

gradle.properties

@@ -20,7 +20,7 @@ springSecurityAclVersion=5.1.2.RELEASE
 chromeDriverVersion=2.45.0
 geckoDriverVersion=0.24.0
 springSecurityCoreVersion=4.0.4
-springSecurityVersion=5.1.2.RELEASE
+springSecurityVersion=5.7.5
 org.gradle.daemon=true
 org.gradle.parallel=false
 org.gradle.jvmargs=-Dfile.encoding=UTF-8 -Xmx1024M