Release 4.2117.0

WSTEAMA-1565 - Remove old route pattern matcher (#12342)

* delete old route matcher

* remove reference to old route matcher in utils regex

* remove reference to old route matcher in routes/topic/index

* rename new route matcher to refer to topic page regex and not variant specific

* update references to new route matcher to reflect new name

* reference update

* delete old topic tests and rename new route tests to be topicPath

* delete old route server topic tests

* rename new route server topic tests to be not variant specific

* reference update

* snapshots

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Co-authored-by: Aaron Moore [email protected]