RFR: 8366544: Parallel: Inline PSParallelCompact::invoke_no_policy

[Albert Mingkun Yang]

Trivial inlining a method to its single caller.

Test: tier1

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Commit messages:
 - pgc-trivial-inline

Changes: https://git.openjdk.org/jdk/pull/27032/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=27032&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8366544
  Stats: 11 lines in 2 files changed: 1 ins; 10 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/27032.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/27032/head:pull/27032

PR: https://git.openjdk.org/jdk/pull/27032