test: Fix excessive timeout in check-realms waitTooltip()
test: Fix excessive timeout in check-realms waitTooltip()

The `b.mouse()` waits until the timeout, and the whole thing is retried
5*timeout times by b.wait(). When the test failed this led to timeouts of
half an hour due to that quadratic behaviour.

Lower the timeout to 4s, so that in total this waits 4*4*5=80s,
comparable to our standard 60s timeout.

Also drop the redundant wait_present() (mouse() already does that) and
avoid a blanket except:.

Fixes #13519
Closes #13526
cockpituous/cockpit,garrett/cockpit,cockpit-project/cockpit,mvollmer/cockpit,martinpitt/cockpit,mvollmer/cockpit,deryni/cockpit,cockpituous/cockpit,deryni/cockpit,moraleslazaro/cockpit,garrett/cockpit,moraleslazaro/cockpit,cockpit-project/cockpit,garrett/cockpit,cockpit-project/cockpit,deryni/cockpit,mvollmer/cockpit,cockpituous/cockpit,moraleslazaro/cockpit,cockpituous/cockpit,deryni/cockpit,garrett/cockpit,deryni/cockpit,garrett/cockpit,cockpituous/cockpit,cockpituous/cockpit,cockpit-project/cockpit,moraleslazaro/cockpit,martinpitt/cockpit,martinpitt/cockpit,deryni/cockpit,martinpitt/cockpit,mvollmer/cockpit,moraleslazaro/cockpit,moraleslazaro/cockpit,moraleslazaro/cockpit,deryni/cockpit,mvollmer/cockpit,cockpit-project/cockpit,martinpitt/cockpit