Removing old neos from dependencies fixes the problem

versions.json build takes the candidate versions from there.

cp of d4f1965

Co-authored-by: Yuval Rotenberg <yuval.rotenberg@neo4j.com>

Author: FlorentinD

gradle/dependencies.gradle

@@ -1,11 +1,6 @@
 ext {
     neos = [
         '4.4': properties.getOrDefault('neo4jVersion44', '4.4.29'),
-        '5.1': properties.getOrDefault('neo4jVersion51', '5.1.0'),
-        '5.2': properties.getOrDefault('neo4jVersion52', '5.2.0'),
-        '5.3': properties.getOrDefault('neo4jVersion53', '5.3.0'),
-        '5.4': properties.getOrDefault('neo4jVersion54', '5.4.0'),
-        '5.5': properties.getOrDefault('neo4jVersion55', '5.5.0'),
         '5.6': properties.getOrDefault('neo4jVersion56', '5.6.0'),
         '5.7': properties.getOrDefault('neo4jVersion57', '5.7.0'),
         '5.8': properties.getOrDefault('neo4jVersion58', '5.8.0'),