Roll Observatory packages and add a roll script

intl/lib/src/data/dates/symbols/haw.json

Index: intl/lib/src/data/dates/symbols/haw.json
diff --git a/intl/lib/src/data/dates/symbols/haw.json b/intl/lib/src/data/dates/symbols/haw.json
deleted file mode 100644
index ba7241dc0df80f679ce7e453d97c192cdea80cc6..0000000000000000000000000000000000000000
--- a/intl/lib/src/data/dates/symbols/haw.json
+++ /dev/null
@@ -1 +0,0 @@
-{"NAME":"haw","ERAS":["BCE","CE"],"ERANAMES":["BCE","CE"],"NARROWMONTHS":["1","2","3","4","5","6","7","8","9","10","11","12"],"STANDALONENARROWMONTHS":["1","2","3","4","5","6","7","8","9","10","11","12"],"MONTHS":["Ianuali","Pepeluali","Malaki","ʻApelila","Mei","Iune","Iulai","ʻAukake","Kepakemapa","ʻOkakopa","Nowemapa","Kekemapa"],"STANDALONEMONTHS":["Ianuali","Pepeluali","Malaki","ʻApelila","Mei","Iune","Iulai","ʻAukake","Kepakemapa","ʻOkakopa","Nowemapa","Kekemapa"],"SHORTMONTHS":["Ian.","Pep.","Mal.","ʻAp.","Mei","Iun.","Iul.","ʻAu.","Kep.","ʻOk.","Now.","Kek."],"STANDALONESHORTMONTHS":["Ian.","Pep.","Mal.","ʻAp.","Mei","Iun.","Iul.","ʻAu.","Kep.","ʻOk.","Now.","Kek."],"WEEKDAYS":["Lāpule","Poʻakahi","Poʻalua","Poʻakolu","Poʻahā","Poʻalima","Poʻaono"],"STANDALONEWEEKDAYS":["Lāpule","Poʻakahi","Poʻalua","Poʻakolu","Poʻahā","Poʻalima","Poʻaono"],"SHORTWEEKDAYS":["LP","P1","P2","P3","P4","P5","P6"],"STANDALONESHORTWEEKDAYS":["LP","P1","P2","P3","P4","P5","P6"],"NARROWWEEKDAYS":["S","M","T","W","T","F","S"],"STANDALONENARROWWEEKDAYS":["S","M","T","W","T","F","S"],"SHORTQUARTERS":["Q1","Q2","Q3","Q4"],"QUARTERS":["Q1","Q2","Q3","Q4"],"AMPMS":["AM","PM"],"DATEFORMATS":["EEEE, d MMMM y","d MMMM y","d MMM y","d/M/yy"],"TIMEFORMATS":["h:mm:ss a zzzz","h:mm:ss a z","h:mm:ss a","h:mm a"],"AVAILABLEFORMATS":null,"FIRSTDAYOFWEEK":6,"WEEKENDRANGE":[5,6],"FIRSTWEEKCUTOFFDAY":5,"DATETIMEFORMATS":["{1} {0}","{1} {0}","{1} {0}","{1} {0}"]}