[jdk17u-dev] RFR: 8275333: Print count in "Too many recored phases?" assert

[Goetz Lindenmaier]

I backport this for parity with 17.0.10-oracle.

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Commit messages:
 - Backport 45ebf85ca9a1e071955ba2e3cb32449bfbd85d14

Changes: https://git.openjdk.org/jdk17u-dev/pull/1898/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=1898&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8275333
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/1898.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/1898/head:pull/1898

PR: https://git.openjdk.org/jdk17u-dev/pull/1898