Get rid of TS_SELENIUM_DEFAULT_TIMEOUT constant in CRW E2E typescript tests

There was TS_SELENIUM_DEFAULT_TIMEOUT constant removed in Eclipse Che E2E typescript tests https://github.com/eclipse/che/pull/17506.

It have to be reflected in https://gitlab.cee.redhat.com/codeready-workspaces/e2e-codeready CRW tests:

• https://gitlab.cee.redhat.com/codeready-workspaces/e2e-codeready/-/blob/master/driver/CodereadyReporter.ts#L39
• https://gitlab.cee.redhat.com/codeready-workspaces/e2e-codeready/-/blob/master/utils/PreferencesUtil.ts#L24
• https://gitlab.cee.redhat.com/codeready-workspaces/e2e-codeready/-/blob/master/utils/PreferencesUtil.ts#L30
• https://gitlab.cee.redhat.com/codeready-workspaces/e2e-codeready/-/blob/master/utils/PreferencesUtil.ts#L79
• https://gitlab.cee.redhat.com/codeready-workspaces/e2e-codeready/-/blob/master/utils/ApplicationReadinessUtil.ts#L23
• https://gitlab.cee.redhat.com/codeready-workspaces/e2e-codeready/-/blob/master/utils/TerminalUtil.ts#L19

TS_SELENIUM_DEFAULT_TIMEOUT could be replaced with another constant from the list https://github.com/eclipse/che/blob/master/tests/e2e/TimeoutConstants.ts