RFR: 8255695: Some JVMTI calls in the jdwp debug agent are using FUNC_PTR instead of JVMTI_FUNC_PTR

[Chris Plummer]

Use JVMTI_FUNC_PTR instead of FUNC_PTR for most JVMTI calls. See CR for details.

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Commit messages:
 - Use JVMTI_FUNC_PTR instead of FUNC_PTR for most JVMTI calls so they are logged.

Changes: https://git.openjdk.java.net/jdk/pull/971/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=971&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8255695
  Stats: 14 lines in 1 file changed: 0 ins; 0 del; 14 mod
  Patch: https://git.openjdk.java.net/jdk/pull/971.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/971/head:pull/971

PR: https://git.openjdk.java.net/jdk/pull/971