RFR: 8365098: make/RunTests.gmk generates a wrong path to test artifacts on Alpine

[Magnus Ihse Bursie]

On Tue, 12 Aug 2025 10:51:06 GMT, Roman Marchenko <rmarchenko at openjdk.org> wrote:

> This change fixes the test artifact path on Alpine as `'[_*1000]'` is not recognized as a correct pattern, at least on Alpine 3.11.
> 
> Without this fix, on Alpine the command `make test-prebuilt` generated paths like the following:
> 
> Test report is stored in build/run-test-prebuilt/test-results/jtreg]test]hotspot]jtreg]tier1]common
> 
> 
> Now it looks better:
> 
> Test report is stored in build/run-test-prebuilt/test-results/jtreg_test_hotspot_jtreg_tier1_common
> 
> All checks (tier1) are passed.

LTGM. Actually, an improvement on all platforms, not only Alpine (sans Solaris...)

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Marked as reviewed by ihse (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/26742#pullrequestreview-3119910398