test(terminal): update exact-argv snapshot to include ConnectTimeout

The pre-existing TestSSHCommandCmd_BuildsArgv asserts the literal argv
slice. Adding `-o ConnectTimeout=10` shifted the slice — this commit
tracks the snapshot to match. The new behavior-based
TestSSHCommandCmd_ConnectTimeoutPresent (added in the prior commit)
keeps the invariant pinned without depending on argv ordering, so
future tweaks land in only one place even if more options are added.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

workspace-server/internal/handlers/terminal_test.go

@@ -320,6 +320,7 @@ func TestSSHCommandCmd_BuildsArgv(t *testing.T) {
 		"-i", "/tmp/k",
 		"-o", "StrictHostKeyChecking=no",
 		"-o", "UserKnownHostsFile=/dev/null",
+		"-o", "ConnectTimeout=10",
 		"-o", "ServerAliveInterval=30",
 		"-o", "ServerAliveCountMax=3",
 		"-p", "2222",