[jdk17u-dev] RFR: 8292716: Configure should check that jtreg is of the required version [v2]

[Goetz Lindenmaier]

> I would like to backport this to 17 to make configure more stable.
> 
> I had to move the code to file loolchain. 
> "[8292717: Clean up checking of testing requirements in configure](https://github.com/openjdk/jdk/commit/16593cf51c3d994ba4a6d28ab97e519dfd53f37b)" moves related code to lib-tests.m4.

Goetz Lindenmaier has updated the pull request incrementally with one additional commit since the last revision:

  Add 8292763

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Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/1568/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/1568/files/e57ad112..135a1363

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1568&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1568&range=00-01

  Stats: 14 lines in 1 file changed: 1 ins; 0 del; 13 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1568.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1568/head:pull/1568

PR: https://git.openjdk.org/jdk17u-dev/pull/1568