Find more conflicting keys in lanes-tagging

[skyper]

Follow-up of #10932 and #19609.

What steps will reproduce the problem?

1. Have highway with lanes=1 and turn:lanes=left;through|right
2. Run Validator

What is the expected result?

Warning about missing oneway=yes or missing postfix "forward/backward" with *:lanes=*

What happens instead?

No warning

Please provide any additional information below. Attach a screenshot if possible.

See josm_19609_lanes_tagging_samples.osm​ for some examples with even number of lanes=*

Additionally, if *:lanes[:*]=* has more values than lanes[:*]=* a VEHICLE_TYPE:lanes[:*]=* is needed.

Watch out for source:lanes=* and for change:lanes=no|no which is valid for a highway with exactly one lane per direction.

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2020-08-07 18:58:40 +0200 (Fri, 07 Aug 2020)
Revision:16853
Build-Date:2020-08-08 01:30:49
URL:https://josm.openstreetmap.de/svn/trunk

[skyper]

One missing check is:

way[highway][lanes][!lanes:forward][!lanes:backward][oneway!=yes][oneway!=-1][oneway!=reversible][highway!=motorway][junction!=roundabout][lanes=1][/^*:lanes:(forward|backward)$/] {
  throwWarning: tr("street with odd number of {0}, but without {1} and {2} or {3}", "{1.key}", "{2.key}", "{3.key}", "{4.key}");
  group: tr("missing tag");
}

[skyper]

Similar to #16395.