Bump to new dev version with theme helper functions

- Add to NEWS
- Add @gordonwoodhull to package contributor

Author: cderv

DESCRIPTION

@@ -1,12 +1,13 @@
 Package: quarto
 Title: R Interface to 'Quarto' Markdown Publishing System
-Version: 1.4.4.9005
+Version: 1.4.4.9006
 Authors@R: c(
     person("JJ", "Allaire", , "[email protected]", role = "aut",
            comment = c(ORCID = "0000-0003-0174-9868")),
     person("Christophe", "Dervieux", , "[email protected]", role = c("cre", "aut"),
            comment = c(ORCID = "0000-0003-4474-2498")),
-    person("Posit Software, PBC", role = c("cph", "fnd"))
+    person("Posit Software, PBC", role = c("cph", "fnd")),
+    person("Gordon", "Woodhull", role = "ctb")
   )
 Description: Convert R Markdown documents and 'Jupyter' notebooks to a
     variety of output formats using 'Quarto'.

NEWS.md

@@ -1,5 +1,7 @@
 # quarto (development version)
 
+- Add some helpers function `theme_brand_*` and `theme_colors_*` to help theme with dark and light brand using some common graph and table packages (thanks,  @gordonwoodhull, [#234](https://github.com/quarto-dev/quarto-r/issues/234)).
+
 - Add `quarto.quiet` options to allow more verbose error message when `quarto_*` function are used inside other package. 
   For example, inside **pkgdown** for building Quarto vignettes. **pkgdown** sets `quiet = TRUE` internally for its call to `quarto_render()`, 
   and setting `options(quarto.quiet = TRUE)` allows to overwrite this.