support_matrix.rst: pre-process space chars in internal link names; would cause a no-id situation when names like 'ndGarage[n°] Bit6: FeatherSnow-v2' were parsed.

Author: sommersoft

shared-bindings/support_matrix.rst

@@ -14,7 +14,7 @@ capable board.
      - Modules Available
 
    {% for key, value in support_matrix|dictsort %}
-       {{ '.. _' ~ key ~ ':' }}
+       {{ '.. _' ~ key|replace(" ", "-") ~ ':' }}
    * - {{ key }}
      - {{ '`' ~ value|join("`, `") ~ '`' }}