Bump cli-compat skills to 0.2.2 (#5471)

## Why

The `databricks-agent-skills` repo just released `v0.2.2`. The CLI uses
`internal/build/cli-compat.json` to decide which Agent Skills version
`databricks aitools install` resolves to. Until this manifest is bumped,
`aitools install` keeps resolving to `0.2.1` and users don't pick up the
new skills.

## Changes

Before: the highest CLI entry (`1.0.0`) mapped to skills `0.2.1`. Now it
maps to skills `0.2.2`.

This is a non-breaking skills bump (the new skills version doesn't
require CLI commands older CLIs lack), so per `internal/build/README.md`
it's an in-place update of the highest versioned entry. AppKit is
unchanged (`0.38.1`) and no new CLI-version key is added, so every CLI
version in that range picks up `0.2.2` automatically.

## Test plan

- [x] `go test ./libs/clicompat/... -run TestEmbeddedManifest -v`
passes.
- [x] `databricks-agent-skills` `v0.2.2` tag and release exist
(https://github.com/databricks/databricks-agent-skills/releases/tag/v0.2.2).

This pull request and its description were written by Isaac.

Signed-off-by: simonfaltum <simon.faltum@databricks.com>

Author: simonfaltum

internal/build/cli-compat.json

@@ -1,4 +1,4 @@
 {
-  "1.0.0": { "appkit": "0.38.1", "skills": "0.2.1" },
+  "1.0.0": { "appkit": "0.38.1", "skills": "0.2.2" },
   "0.299.2": { "appkit": "0.24.0", "skills": "0.1.5" }
 }