fix(deps): update dependency org.junit.jupiter:junit-jupiter to v6

Signed-off-by: mend-for-github-com[bot] <mend-for-github-com[bot]@users.noreply.github.com>

Author: mend-for-github-com[bot]

build.gradle

@@ -41,7 +41,7 @@ buildscript {
         dafnyRuntimeVersion = "4.11.0"
         smithyDafnyVersion = "0.1.1"
         gsonVersion = "2.13.2"
-        junitJupiterVersion = "5.13.4"
+        junitJupiterVersion = "6.0.1"
         jakartaJsonBindVersion = "3.0.1"
         jakartaJsonVersion = "2.0.1"
         commonsTextVersion = "1.14.0"