sql: let extendedEvalContext.QueueJob() use txn from planner

[ZhouXing19]

This commit is part of the effort to reduce usages of eval.Context.txn.

We now let *kv.Txn be passed in as a parameter to extendedEvalContext.QueueJob().

Informs: #91004

Release note: None

[cockroach-teamcity]

This change is 

[ajwerner]

Reviewed 4 of 4 files at r1, all commit messages.
Reviewable status: complete! 1 of 0 LGTMs obtained (waiting on @ZhouXing19)

[ZhouXing19]

TFTR!
bors r=ajwerner

[craig]

Build failed (retrying...):

• Bazel Essential CI (Cockroach)

[ZhouXing19]

bors r+

[ZhouXing19]

bors r-

[ZhouXing19]

bors r+

[craig]

Build succeeded:

• Bazel Essential CI (Cockroach)

[blathers-crl]

Encountered an error creating backports. Some common things that can go wrong:

1. The backport branch might have already existed.
2. There was a merge conflict.
3. The backport branch contained merge commits.

You might need to create your backport manually using the backport tool.

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error creating merge commit from d954eac to blathers/backport-release-22.2-91186: POST https://api.github.com/repos/cockroachdb/cockroach/merges: 409 Merge conflict []

you may need to manually resolve merge conflicts with the backport tool.

Backport to branch 22.2.x failed. See errors above.

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