Bump pandoc-types dependency.

Author: argent0

stack.yaml

@@ -18,7 +18,7 @@ extra-deps:
 - commonmark-extensions-0.2.1.2
 - commonmark-pandoc-0.2.1
 - git: https://github.com/argent0/pandoc-types
-  commit: 9ea80bc60381ec15fa12366e44708b9480532811
+  commit: 2b448586afd9e31c5481938fccc5b26ee2901adc
 ghc-options:
    "$locals": -fhide-source-paths -Wno-missing-home-modules
 resolver: lts-17.12