24883: dep: Bump grpc-go version r=a-robinson a=a-robinson

And pull in new packages -- in particular, the encoding/proto package
isn't needed for compilation but is needed at runtime.

Release note: None

---------------------

We should wait to merge this until they've cut the 1.12 release tag so that we aren't just at an arbitrary commit in their git history but I'm sending out the PR now so that I (or whoever would have done this) don't have to deal with debugging the missing encoding/proto package when it comes time to merge this.

As tested in #17370 (comment), this gives a 5-10% boost in whole-cluster throughput and improved tail latencies when run with a highly concurrent workload. It appears to have little performance effect for lower-concurrency workloads.

25410:  sql: run schema changes after CREATE TABLE in txn r=vivekmenezes a=vivekmenezes

Includes a commit from #25362 and should be reviewed after that change.

25612: util: fix `retry.WithMaxAttempts` context cancelled before run. r=windchan7 a=windchan7

If context gets cancelled right after `retry.WithMaxAttempts` runs, the function
passed to it will never gets run. Now `retry.WithMaxAttempts` will at least run
the function once otherwise an error will be returned.

Making this change because there are places such as `show_cluster_setting.go`
require the passed in function to be run at least once. Otherwise there will
be seg fault.

Fixes: #25600. 
Fixes: #25603.
Fixes: #25570. 
Fixes: #25567.
Fixes: #25566.
Fixes: #25511.
Fixes: #25485.
Release note: None

25625: storage: Adding testing knob to disable automatic lease renewals r=a-robinson a=a-robinson

In order to fix the test flakes caused by automatic lease renewals

Fixes #25537
Fixes #25540
Fixes #25568
Fixes #25573
Fixes #25576
Fixes #25589
Fixes #25594
Fixes #25599
Fixes #25605
Fixes #25620

Release note: None

Co-authored-by: Alex Robinson <alexdwanerobinson@gmail.com>
Co-authored-by: Vivek Menezes <vivek@cockroachlabs.com>
Co-authored-by: Victor Chen <victor@cockroachlabs.com>

Caused by the proactive renewal of expiration-based leases (see cockroachdb#25322
and cockroachdb#25625 for more detail).

Fixes cockroachdb#25672

Release note: None

25676: storage: Fix flaky TestReplicaNotLeaseHolderError r=a-robinson a=a-robinson

Caused by the proactive renewal of expiration-based leases (see #25322
and #25625 for more detail).

Fixes #25731

Release note: None

I'm not sure how many more of these flakes to expect over the next couple weeks. I'm currently running `stressrace` on all of `pkg/storage` on a gceworker to try and ferret them out if there are any more, but there's no guarantee that'll find all of them.

25816: ui: don't show login indicator unless login is enabled r=couchand a=couchand

In #25005 I accidentally let the login indicator leak even if the environment
variable wasn't set.  This corrects that issue.

Release note: None
Fixes: #25843

25853: dep: Bump grpc-go to include perf improvements and data race fix r=a-robinson a=a-robinson

Un-reverts #24883 to include grpc/grpc-go#2074

This also removed hdrhistogram-writer because it apparently isn't used
anymore.

Release note: None

Maybe we want to wait until they put this into a more formal release SHA, though.

Co-authored-by: Alex Robinson <alexdwanerobinson@gmail.com>
Co-authored-by: Andrew Couch <andrew@cockroachlabs.com>

Caused by the proactive renewal of expiration-based leases (see cockroachdb#25322
and cockroachdb#25625 for more detail).

Fixes cockroachdb#25672

Release note: None

29296: backport-2.0: Fix test flakes caused by automatic lease renewal r=a-robinson a=a-robinson

Backport:
  * 1/1 commits from "storage: Adding testing knob to disable automatic lease renewals" (#25625)
  * 1/1 commits from "storage: Fix flaky TestReplicaNotLeaseHolderError" (#25676)
  * 1/1 commits from "storage: Deflake TestReplicaLease" (#25781)

Please see individual PRs for details.

/cc @cockroachdb/release

Fixes #29189. The flakiness was introduced to the 2.0 branch by #28931.

Co-authored-by: Alex Robinson <alexdwanerobinson@gmail.com>
Co-authored-by: Ben Darnell <ben@cockroachlabs.com>