📚 update contributors

Author: chfw

.github/PULL_REQUEST_TEMPLATE.md

@@ -7,4 +7,5 @@ Before raising the PR, here is a check list:
 5) do you think that you can understand your changes after 6 month?
    5.1) can someone else understand your changes without your explanation?
 6) are you pround of your code changes?
-   6.1) do you have the feeling of achievement?
+   6.1) do you have the feeling of achievement?
+7) please add your name and github link to contributors.rst in alphabetical order.

CONTRIBUTORS.rst

@@ -5,5 +5,6 @@ In alphabetical order:
 
 * `Charlie Liu <https://github.com/CLiu13>`_
 * `John Vandenberg <https://github.com/jayvdb>`_
+* `Joshua Chung <https://github.com/seeeturtle>`_
 * `PRAJWAL M <https://github.com/PrajwalM2212>`_
 * `SerekKiri <https://github.com/SerekKiri>`_