[routing] added ability for apache matcher to handle array values
merged branch jfsimon/issue-8567 (PR #8608)

This PR was merged into the 2.2 branch.

Discussion
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[Routing] add ability for apache matcher to handle array values

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #8567

Commits
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c138304 [routing] added ability for apache matcher to handle array values