Make RequestMappingHandlerMapping xml config easier

Prior to this commit, it was necessary to override
the HandlerMapping definition to change properties
like useSuffixPatternMatch, useSuffixPatternMatch...

This commits adds new attributes on the
mvc:annotation-driven XML tag that allows to configure
such flags:
* use-suffix-pattern-match
* use-trailing-slash-match
* use-registered-suffix-pattern-match

Issue: SPR-10163
Improve logging in TransactionalTEL

This commit makes the logging in TransactionalTestExecutionListener
consistent for both starting and ending transactions. Specifically,
the current TestContext is now included in the informational log
statement when starting a new transaction.

Issue: SPR-11323