clusterversion: introduce 22.1 development versions

[celiala]

Fix: #69828

Looking at past Version values for Start{XX_X}, I think the Version value for Key: Start22_1 should instead be Major: 21, Minor: 2, ....

Start21_1 (from #70268):

// v21.1 versions. Internal versions defined here-on-forth must be even.
{
  Key:     Start21_1,
  Version: roachpb.Version{Major: 20, Minor: 2, Internal: 2},
},

Start 21_2:

{
  Key:     Start21_2,
  Version: roachpb.Version{Major: 21, Minor: 1, Internal: 1102},
},

Release justification: Non-production code change.
Release note: None

[cockroach-teamcity]

This change is 

[irfansharif]

Can we make the Internal counter start at 2? The 100 was just an artifact from last release.

[celiala]

Reviewable status: complete! 0 of 0 LGTMs obtained (waiting on @irfansharif)

a discussion (no related file):
TFTR!

---

---

pkg/clusterversion/cockroach_versions.go, line 512 at r1 (raw file):

Previously, irfansharif (irfan sharif) wrote…

Can we make the Internal counter start at 2? The 100 was just an artifact from last release.

Done.

[celiala]

TFTR!

bors r+

[craig]

Build succeeded:

• GitHub CI (Cockroach)