fix(nextjs): Rename data fetch span op to http.server

Author: AbhiPrasad

packages/nextjs/src/config/wrappers/wrapperUtils.ts

@@ -95,7 +95,7 @@ export function callTracedServerSideDataFetcher<F extends (...args: any[]) => Pr
 
       const newTransaction = startTransaction(
         {
-          op: 'nextjs.data.server',
+          op: 'http.server',
           name: options.requestedRouteName,
           ...traceparentData,
           status: 'ok',

packages/nextjs/test/config/wrappers.test.ts

@@ -42,7 +42,7 @@ describe('data-fetching function wrappers', () => {
       expect(startTransactionSpy).toHaveBeenCalledWith(
         expect.objectContaining({
           name: '/tricks/[trickName]',
-          op: 'nextjs.data.server',
+          op: 'http.server',
           metadata: expect.objectContaining({ source: 'route' }),
         }),
         {
@@ -64,7 +64,7 @@ describe('data-fetching function wrappers', () => {
       expect(startTransactionSpy).toHaveBeenCalledWith(
         expect.objectContaining({
           name: '/tricks/[trickName]',
-          op: 'nextjs.data.server',
+          op: 'http.server',
           metadata: expect.objectContaining({ source: 'route' }),
         }),
         {