Chore: remove wrapping of cy in the e2e object (#74650)

* remove cy. wrapping as e2e().

* make trace-view-scrolling more stable and remove waits

* improve stability more

e2e/utils/support/scenarioContext.ts

@@ -37,7 +37,7 @@ const lastProperty = <T extends DeleteDashboardConfig | DeleteDataSourceConfig,
 ) => items[items.length - 1]?.[key] ?? '';
 
 export const getScenarioContext = (): Cypress.Chainable<ScenarioContext> =>
-  e2e()
+  cy
     .wrap(
       {
         getScenarioContext: (): ScenarioContext => ({ ...scenarioContext }),
@@ -47,7 +47,7 @@ export const getScenarioContext = (): Cypress.Chainable<ScenarioContext> =>
     .invoke({ log: false }, 'getScenarioContext');
 
 export const setScenarioContext = (newContext: Partial<ScenarioContext>): Cypress.Chainable<ScenarioContext> =>
-  e2e()
+  cy
     .wrap(
       {
         setScenarioContext: () => {