RFR: JDK-8320932: [BACKOUT] dsymutil command leaves around temporary directories

[Erik Joelsson]

This is a backout of [JDK-8320863](https://bugs.openjdk.org/browse/JDK-8320863). That fix only works on a very limited selection of Xcode versions, and is causing the build to fail on other versions, including at least 12, 13 and 15.

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Commit messages:
 - Revert "8320863: dsymutil command leaves around temporary directories"

Changes: https://git.openjdk.org/jdk/pull/16864/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=16864&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8320932
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/16864.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/16864/head:pull/16864

PR: https://git.openjdk.org/jdk/pull/16864