Bump APOC and Neo4j 5.26.x versions for release 5.26.2 and fixed tests

[vga91]

• Bump APOC and Neo4j 5.26.x versions for release 5.26.2

• Fix startup tests due to this core change: neo4j/apoc@8509584
  which fails due to https://github.com/neo4j-contrib/neo4j-apoc-procedures/actions/runs/19173576164/job/54812327868?pr=4501:

apoc.neo4j.docker.StartupExtendedTest > checkCoreWithExtraDependenciesJars FAILED
    java.lang.AssertionError: expected:<[apoc.algo.aStar, apoc.algo.aStarConfig, apoc.algo.allSimplePaths, apoc.algo.cover, apoc.algo.dijkstra, apoc.atomic.add, apoc.atomic.concat, apoc.atomic.insert, apoc.atomic.remove, apoc.atomic.subtract, apoc.atomic.update, apoc.case, apoc.coll.elements, apoc.coll.pairWithOffset, apoc.coll.partition, apoc.coll.split, apoc.coll.zipToRows, apoc.convert.setJsonProperty, apoc.convert.toTree, apoc.create.addLabels, apoc.create.clonePathToVirtual, apoc.create.clonePathsToVirtual, apoc.create.node, apoc.create.nodes, apoc.create.relationship, apoc.create.removeLabels, apoc.create.removeProperties, apoc.create.removeRelProperties, apoc.create.setLabels, apoc.create.setProperties, apoc.create.setProperty, apoc.create.setRelProperties
...

To solve it used a fix like the one done in core: neo4j/apoc@1fbf5fb