[pg] Client.connect() returns void not a Client (#19918)
[pg] Client.connect() returns void not a Client (#19918)

https://node-postgres.com/api/client#-code-client-connect-gt-promise-lt-void-gt-code-
georgemarshall/DefinitelyTyped,jimthedev/DefinitelyTyped,one-pieces/DefinitelyTyped,aciccarello/DefinitelyTyped,chrootsu/DefinitelyTyped,borisyankov/DefinitelyTyped,AgentME/DefinitelyTyped,aciccarello/DefinitelyTyped,georgemarshall/DefinitelyTyped,chrootsu/DefinitelyTyped,benishouga/DefinitelyTyped,AgentME/DefinitelyTyped,georgemarshall/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,AgentME/DefinitelyTyped,arusakov/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,aciccarello/DefinitelyTyped,jimthedev/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,zuzusik/DefinitelyTyped,dsebastien/DefinitelyTyped,magny/DefinitelyTyped,benliddicott/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,jimthedev/DefinitelyTyped,georgemarshall/DefinitelyTyped,alexdresko/DefinitelyTyped,dsebastien/DefinitelyTyped,markogresak/DefinitelyTyped,magny/DefinitelyTyped,arusakov/DefinitelyTyped,AgentME/DefinitelyTyped,arusakov/DefinitelyTyped,benishouga/DefinitelyTyped,mcliment/DefinitelyTyped,rolandzwaga/DefinitelyTyped,zuzusik/DefinitelyTyped,alexdresko/DefinitelyTyped,zuzusik/DefinitelyTyped,rolandzwaga/DefinitelyTyped,borisyankov/DefinitelyTyped,benishouga/DefinitelyTyped