limactl: remove limactl inspect (not a breaking change)

The `limactl inspect` command was added in commit 75594fa
(PR 1249), but this is no longer useful as initially intended, because
`limactl inspect --format=json` and `limactl ls --format=json` produces
the exactly same output.

The `limactl inspect` command was only present in the master branch,
so this removal is not a breaking change.

Fix issue 1282

Signed-off-by: Akihiro Suda <[email protected]>

Author: AkihiroSuda

cmd/limactl/inspect.go

@@ -93,7 +93,6 @@ func newApp() *cobra.Command {
 		newEditCommand(),
 		newFactoryResetCommand(),
 		newDiskCommand(),
-		newInspectCommand(),
 	)
 	return rootCmd
 }