Trimethylglycine-Betaine-Based-Catalyst-Promoted Novel and Ecocompatible Pseudo-Four-Component Reaction for Regioselective Synthesis of Functionalized 6,8-Dihydro-1′H,5H-spiro[[1,3]dioxolo[4,5-g]quinoline-7,5′-pyrimidine]-2′,4′,6′(3′H)-trione Derivatives