7221: Update 7.x platform

[thegreystone]

Also updated Jakarta, since the older version failed to resolve.

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Progress

• Commit message must refer to an issue
• Change must be properly reviewed (1 review required, with at least 1 Committer)

Issue

• JMC-7221: Update 7.x platform (Task - P2) ⚠️ Issue is already resolved. Consider making this a "backport pull request" by setting the PR title to Backport <hash> with the hash of the original commit. See Backports.

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jmc7.git pull/1/head:pull/1
$ git checkout pull/1

Update a local copy of the PR:
$ git checkout pull/1
$ git pull https://git.openjdk.org/jmc7.git pull/1/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1

View PR using the GUI difftool:
$ git pr show -t 1

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jmc7/pull/1.diff

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Webrevs

• 00: Full (5c87799)