RFR: 7589: Add 2022-03 target platform [v2]

[Marcus Hirt]

> ...and switch to using it by default.

Marcus Hirt has updated the pull request incrementally with one additional commit since the last revision:

  Typo

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Changes:
  - all: https://git.openjdk.java.net/jmc/pull/394/files
  - new: https://git.openjdk.java.net/jmc/pull/394/files/a39e32ce..f6669a60

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jmc&pr=394&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jmc&pr=394&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jmc/pull/394.diff
  Fetch: git fetch https://git.openjdk.java.net/jmc pull/394/head:pull/394

PR: https://git.openjdk.java.net/jmc/pull/394