RFR: 8320002: Remove obsolete CDS check in Reflection::verify_class_access()

[Calvin Cheung]

This fix removes an obsolete CDS check. Please review.

Passed tiers 1 - 4 testing.

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Commit messages:
 - 8320002: Remove obsolete CDS check in Reflection::verify_class_access()

Changes: https://git.openjdk.org/jdk/pull/17232/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=17232&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8320002
  Stats: 6 lines in 1 file changed: 0 ins; 6 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/17232.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17232/head:pull/17232

PR: https://git.openjdk.org/jdk/pull/17232