Fix incorrect parameter type for Jasmine extern.
Fix incorrect parameter type for Jasmine extern.

This is supposed to be a class, not an instance.

PiperOrigin-RevId: 328407373

nawawi/closure-compiler,vobruba-martin/closure-compiler,ChadKillingsworth/closure-compiler,Yannic/closure-compiler,google/closure-compiler,google/closure-compiler,monetate/closure-compiler,nawawi/closure-compiler,vobruba-martin/closure-compiler,monetate/closure-compiler,ChadKillingsworth/closure-compiler,ChadKillingsworth/closure-compiler,monetate/closure-compiler,Yannic/closure-compiler,google/closure-compiler,Yannic/closure-compiler,google/closure-compiler,nawawi/closure-compiler,Yannic/closure-compiler,nawawi/closure-compiler,vobruba-martin/closure-compiler,ChadKillingsworth/closure-compiler,vobruba-martin/closure-compiler,monetate/closure-compiler