[foreign-jextract] RFR: 8264787: update jextract for foreign-memory-abi API changes and --enable-native-access option [v2]

[Athijegannathan Sundararajan]

> 8264787: update jextract for foreign-memory-abi API changes and --enable-native-access option

Athijegannathan Sundararajan has updated the pull request incrementally with one additional commit since the last revision:

  Addressing code review comments.

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Changes:
  - all: https://git.openjdk.java.net/panama-foreign/pull/490/files
  - new: https://git.openjdk.java.net/panama-foreign/pull/490/files/0205f7a7..84b59599

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=490&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=panama-foreign&pr=490&range=00-01

  Stats: 48 lines in 4 files changed: 1 ins; 39 del; 8 mod
  Patch: https://git.openjdk.java.net/panama-foreign/pull/490.diff
  Fetch: git fetch https://git.openjdk.java.net/panama-foreign pull/490/head:pull/490

PR: https://git.openjdk.java.net/panama-foreign/pull/490