fix cypher query in diff

[ibreakthecloud]

diff query was returning the below exception:

Tue, 16 Apr 2024 13:20:34 +0000 DBG scan/scan_reporters.go:722 diff query:
        MATCH (m:VulnerabilityScan{node_id: $base_scan_id}) -[r:DETECTED]-> (d2)
        WITH collect(d2) as dset
        MATCH (n:VulnerabilityScan{node_id: $compare_to_scan_id}) -[r:DETECTED]-> (d)
        WHERE NOT d in dset
        OPTIONAL MATCH (d) -[:IS]-> (e)
        OPTIONAL MATCH (n) -[:SCANNED]-> (f)
        OPTIONAL MATCH (c:ContainerImage{node_id: f.docker_image_id}) -[:ALIAS] ->(t) -[ma:MASKED]-> (d)
        OPTIONAL MATCH (cb:ContainerImage{node_id: n.docker_image_id}) -[:IS] ->(is) -[mis:MASKED]-> (d)
        WITH apoc.map.merge( e{.*},
        d{.*, masked: coalesce(d.masked or r.masked or e.masked or head(collect(ma.masked)) or head(collect(mis.masked)), false),
        name: coalesce(e.name, d.name, '')}) AS d RETURN d  SKIP 0 LIMIT 99999
Tue, 16 Apr 2024 13:20:34 +0000 ERR handler/scan_reports.go:278 Neo4jError: Neo.ClientError.Statement.SyntaxError (Aggregation column contains implicit grouping expressions. For example, in 'RETURN n.a, n.a + n.b + count(*)' the aggregation expression 'n.a + n.b + count(*)' includes the implicit grouping key 'n.b'. It may be possible to rewrite the query by extracting these grouping/aggregation expressions into a preceding WITH clause. Illegal expression(s): e, e.masked, e.name, r.masked, d.masked, d.name, d (line 10, column 23 (offset: 490))
"       WITH apoc.map.merge( e{.*},"
                       ^)

[noboruma]

LGTM