[jdk17u-dev] RFR: 8325972: Add -x to bash for building with LOG=debug

[Andrew Lu]

I backport this for parity with 17.0.11-oracle.

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Commit messages:
 - Backport 8668198c26bdac412f0a9d1255ca74da860761c5

Changes: https://git.openjdk.org/jdk17u-dev/pull/2264/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2264&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8325972
  Stats: 5 lines in 1 file changed: 4 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2264.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2264/head:pull/2264

PR: https://git.openjdk.org/jdk17u-dev/pull/2264