chore(deps): bump github.com/twmb/franz-go from 1.20.0 to 1.20.2

[dependabot]

Bumps github.com/twmb/franz-go from 1.20.0 to 1.20.2.

Changelog

Sourced from github.com/twmb/franz-go's changelog.

v1.20.2

This patch release fixes a field-access data race that has been around forever. Specifically, if a partition was moving from one broker to another via a metadata update at the same time a linger timer fired, there was a data race reading a pointer that was being written. Most 64 bit systems don't experience corruption with this type of race, so the code would execute fine but you may have the old sink start draining when the new sink should have.

This also further improves some linger logic.

• 73c16c1d kgo: do not trigger draining early if a partition moves sinks while lingering
• d5066143 kgo: fix data race when the linger timer fires

v1.20.1

This small patchfix release fixes a longstanding bug in RequestCachedMetadata, which became a problem now that kadm is using it by default: if no metadata was cached and you requested all topics, no metadata request would be issued and you'd get no valid response. Thank you @​countableSet for the find and fix.

This also adds the two new 1.20 config options to OptValues, and a big doc comment hinting to add new config opts going forward.

NOTE Follow up testing showed there are still more long-standing bugs with RequestCachedMetadata. Usage of that function has been reverted from kadm for the time being (which is, in the open source ecosystem, the only place this function was ever used). All users of kadm v1.17.0 should bump to v1.17.1.

• 1087d3c7 kgo: add new opts to OptValues && big doc to do so going forward...
• cad283f0 bugfix kgo: fix for empty fetch mapped metadata (#1143)

Commits

• aea970d Merge pull request #1157 from twmb/cl
• 17ed328 CHANGELOG: note v1.20.2 && fix internal typo
• f290b11 Merge pull request #1156 from twmb/linger-race
• 73c16c1 kgo: do not trigger draining early if a partition moves sinks while lingering
• d506614 kgo: fix data race when the linger timer fires
• 2658de1 Merge pull request #1153 from twmb/kfake-tests
• c9d472c kfake: bump deps, improve test
• 6dcebf0 cl: further note RequestCachedMetadata problems (#1152)
• 03a765f cl: further note RequestCachedMetadata problems
• 26666b0 kadm: revert usage of RequestCachedMetadata (#1151)
• Additional commits viewable in compare view

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