[jdk18u] RFR: 8287378: GHA: Update cygwin to fix issues in langtools tests on Windows

Mon May 30 15:25:32 UTC 2022

Hi all,

This pull request contains a backport of [JDK-8287378](https://bugs.openjdk.java.net/browse/JDK-8287378), commit [f086d945](https://github.com/openjdk/jdk/commit/f086d945c31d3673e0a49017e3d4e99b189253fe) from the [openjdk/jdk](https://git.openjdk.java.net/jdk) repository.

The commit being backported was authored by Christoph Langer on 30 May 2022 and was reviewed by Andrey Turbanov and Aleksey Shipilev.

Thanks!

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Commit messages:
 - Backport f086d945c31d3673e0a49017e3d4e99b189253fe

Changes: https://git.openjdk.java.net/jdk18u/pull/144/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk18u&pr=144&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8287378
  Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
  Patch: https://git.openjdk.java.net/jdk18u/pull/144.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk18u pull/144/head:pull/144

PR: https://git.openjdk.java.net/jdk18u/pull/144