Bail out of `updateQueryData` if there are no patches

[markerikson]

Looks like we currently always dispatch inside of updateQueryData, even if there are no patches to apply:

if ('data' in currentState) {
        if (isDraftable(currentState.data)) {
          const [, patches, inversePatches] = produceWithPatches(
            currentState.data,
            updateRecipe
          )
          ret.patches.push(...patches)
          ret.inversePatches.push(...inversePatches)
        } else {
          const value = updateRecipe(currentState.data)
          ret.patches.push({ op: 'replace', path: [], value })
          ret.inversePatches.push({
            op: 'replace',
            path: [],
            value: currentState.data,
          })
        }
      }

      dispatch(api.util.patchQueryData(endpointName, args, ret.patches))

We should bail out if patches.length === 0.