feat: add metric name for big number chart types #33013 (#33099)

Co-authored-by: Fardin Mustaque <fardinmustaque@Fardins-Mac-mini.local>

superset-frontend/plugins/plugin-chart-echarts/src/BigNumber/BigNumberTotal/transformProps.test.ts

@@ -36,6 +36,7 @@ jest.mock('@superset-ui/core', () => ({
 jest.mock('../utils', () => ({
   getDateFormatter: jest.fn(() => (v: any) => `${v}pm`),
   parseMetricValue: jest.fn(val => Number(val)),
+  getOriginalLabel: jest.fn((metric, metrics) => metric),
 }));
 
 describe('BigNumberTotal transformProps', () => {