[jdk17] RFR: 8269768: JFR Terminology Refresh

[Mikael Vidstedt]

In the JFR code, replace archaic/non-inclusive words with more neutral terms.

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Commit messages:
 - 8269768: JFR Terminology Refresh

Changes: https://git.openjdk.java.net/jdk17/pull/197/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk17&pr=197&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8269768
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk17/pull/197.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17 pull/197/head:pull/197

PR: https://git.openjdk.java.net/jdk17/pull/197