Update 01-high-level-computation-patterns.ipynb

[nameloCmaS]

Updated to suit depreciation warning from Pandas 2 date parameter change from M to ME

[review-notebook-app[bot]]

Check out this pull request on 

See visual diffs & provide feedback on Jupyter Notebooks.

---

Powered by ReviewNB

[scottyhq]

Thanks @nameloCmaS ! cross referencing https://github.com/pydata/xarray/issues/8612