RFR: 8255352: Archive important test outputs in submit workflow [v2]

[Aleksey Shipilev]

> Currently, we are only archiving `build/*/test-results`. But hs_errs, replays, and test outputs are actually in `build/*/test-support`! Which means once any test fails, we only have the summary of the run, not the bits that would actually help to diagnose the problem. 
> 
> Archiving the entire test-support seems too much, it yields 50K artifacts available as 1 GB zip archive in GH GUI. On top of that `upload-artifact` does the upload per-file, which takes tens of minutes on 50K files (and I suspect many API calls).
> 
> But we can pick up important test outputs selectively and then also compress them. See sample artifact here:
>  https://github.com/shipilev/jdk/runs/1301540541
> 
> It packages the final ZIP like this:
> 
> $ unzip -t test-results_.zip
>  Archive:  test-results_.zip
>     testing: artifact/                OK
>     testing: artifact/linux-x64-debug_testresults_hs_tier1_common.zip   OK
>     testing: artifact/linux-x64-debug_testsupport_hs_tier1_common.zip   OK
>     ...

Aleksey Shipilev has updated the pull request incrementally with two additional commits since the last revision:

 - Remove duplicate PATH item
   
   Co-authored-by: Robin Westberg <robin at westberg.se>
 - Remove duplicate PATH item
   
   Co-authored-by: Robin Westberg <robin at westberg.se>

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/842/files
  - new: https://git.openjdk.java.net/jdk/pull/842/files/7584cbcd..87c44686

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=842&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=842&range=00-01

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/jdk/pull/842.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/842/head:pull/842

PR: https://git.openjdk.java.net/jdk/pull/842