infastructure typo (15.6k hits on github) (#3501)

Co-authored-by: Dimitri Papadopoulos <[email protected]>

Author: yarikoptic

codespell_lib/data/dictionary.txt

@@ -32339,6 +32339,8 @@ infalte->inflate
 infalted->inflated
 infaltes->inflates
 infalting->inflating
+infastructure->infrastructure
+infastructures->infrastructures
 infectuous->infectious
 infered->inferred
 inferface->interface