RFR: JKK-8350893: Use generated names for hand generated opto runtime blobs

[Andrew Dinn]

The two special case opto runtime blobs that support uncommon trap and exception handling are currently being generated using hard wired blob names determined by port-specific code. They should employ the standard blob names generated from shared declarations in file stubDeclarations.hpp.

-------------

Commit messages:
 - use generated names when creating opto runtime blobs

Changes: https://git.openjdk.org/jdk/pull/23829/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23829&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8350893
  Stats: 29 lines in 9 files changed: 14 ins; 0 del; 15 mod
  Patch: https://git.openjdk.org/jdk/pull/23829.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23829/head:pull/23829

PR: https://git.openjdk.org/jdk/pull/23829