add disable_autoload, zenodo citation, and paper/bib to .buildignore

Author: mcsiple

.Rbuildignore

@@ -14,4 +14,9 @@ $run_dev.*
 ^_pkgdown\.yml$
 ^docs$
 ^pkgdown$
-^_disable_autoload\.R$
+^_disable_autoload\.R$
+^\.zenodo\.json$
+^\.github$
+^paper\.bib$
+^paper\.md$
+^CITATION\.cff$