Update spring security to v6.4.5 (#252)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

build.gradle

@@ -170,7 +170,7 @@ ext {
   junitJupiterVersion = '5.9.3'
   junitVintageVersion = '5.11.3'
   powermockVersion = '2.0.9'
-  springSecurity   =  '6.4.4'
+  springSecurity   =  '6.4.5'
   springCloudVersion = '2021.0.9'
 }