[CI flake] Schedules deadline exceeded

[lorensr]

build-and-test (ubuntu-latest, 16, true)

includes a few errors like:

@temporalio/test:   schedules › Interceptor is called on create schedule
@temporalio/test:   Rejected promise returned by test. Reason:
@temporalio/test:   ServiceError {
@temporalio/test:     cause: Error {
@temporalio/test:       code: 4,
@temporalio/test:       details: 'context deadline exceeded',
@temporalio/test:       metadata: Metadata {
@temporalio/test:         internalRepr: Map { … },
@temporalio/test:         options: {},
@temporalio/test:       },
@temporalio/test:       message: '4 DEADLINE_EXCEEDED: context deadline exceeded',
@temporalio/test:     },
@temporalio/test:     message: 'Failed to describe schedule',
@temporalio/test:   }
@temporalio/test:   › ServiceError: Failed to describe schedule
@temporalio/test:   › ScheduleClient.rethrowGrpcError (/home/runner/work/sdk-typescript/sdk-typescript/packages/client/src/schedule-client.ts:510:13)
@temporalio/test:   › ScheduleClient._describeSchedule (/home/runner/work/sdk-typescript/sdk-typescript/packages/client/src/schedule-client.ts:282:12)
@temporalio/test:   › Object.describe (/home/runner/work/sdk-typescript/sdk-typescript/packages/client/src/schedule-client.ts:415:21)
@temporalio/test:   › <anonymous> (src/test-schedules.ts:249:33)

[mjameswh]

Expected this to be fixed by #1090.