RFR: 8338110: exclude Fingerprinter::do_type from ubsan checks

[Matthias Baesken]

For now we still have undefined behavior in Fingerprinter::do_type reported by ubsan ; exclude the method from ubsan checks until the signature handling code is adjusted .

With this change I can finally build with ubsan enabled, without special additional setting (using gcc devkit11.3.0 , on Linux x86_64).

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Commit messages:
 - JDK-8338110

Changes: https://git.openjdk.org/jdk/pull/20522/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20522&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8338110
  Stats: 2 lines in 1 file changed: 2 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/20522.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/20522/head:pull/20522

PR: https://git.openjdk.org/jdk/pull/20522