Localize notification_utils to the Admin!

This changeset copies everything in notifications_utils to turn into a local project module.  It includes dependency changes to account for this adjustment and the notifications_utils tests.  It also fixes all of the import statements.

Signed-off-by: Carlo Costino <carlo.costino@gsa.gov>

notifications_utils/countries/_data/welsh-names.json

@@ -0,0 +1,103 @@
+{
+  "Affganistan": "Afghanistan",
+  "Antigwa a Barbiwda": "Antigua and Barbuda",
+  "Yr Ariannin": "Argentina",
+  "Awstralia": "Australia",
+  "Awstria": "Austria",
+  "Aserbaijan": "Azerbaijan",
+  "Y Bahamas": "The Bahamas",
+  "Belarws": "Belarus",
+  "Gwlad Belg": "Belgium",
+  "Bhwtan": "Bhutan",
+  "Bolifia": "Bolivia",
+  "Bosnia a Hercegovina": "Bosnia and Herzegovina",
+  "Brasil": "Brazil",
+  "Bwlgaria": "Bulgaria",
+  "Bwrwndi": "Burundi",
+  "Camerŵn": "Cameroon",
+  "Cabo Verde": "Cape Verde",
+  "Gweriniaeth Canolbarth Affrica": "Central African Republic",
+  "Tchad": "Chad",
+  "Tsieina": "China",
+  "Y Comoros": "Comoros",
+  "Ciwba": "Cuba",
+  "Y Weriniaeth Tsiec": "Czechia",
+  "Gweriniaeth Ddemocrataidd Congo": "Congo (Democratic Republic)",
+  "Denmarc": "Denmark",
+  "Gweriniaeth Dominica": "Dominican Republic",
+  "Dwyrain Timor": "East Timor",
+  "Ecwador": "Ecuador",
+  "Yr Aifft": "Egypt",
+  "Gini Gyhydeddol": "Equatorial Guinea",
+  "Ffiji": "Fiji",
+  "Y Ffindir": "Finland",
+  "Ffrainc": "France",
+  "Y Gambia": "The Gambia",
+  "Yr Alban": "United Kingdom",
+  "Yr Almaen": "Germany",
+  "Gwlad Groeg": "Greece",
+  "Gini": "Guinea",
+  "Guiné-Bissau": "Guinea-Bissau",
+  "Gaiana": "Guyana",
+  "Hondwras": "Honduras",
+  "Hwngari": "Hungary",
+  "Gwlad yr Iâ": "Iceland",
+  "Irac": "Iraq",
+  "Iwerddon": "Ireland",
+  "Yr Eidal": "Italy",
+  "Iorddonen": "Jordan",
+  "Kazakstan": "Kazakhstan",
+  "Latfia": "Latvia",
+  "Libanus": "Lebanon",
+  "Libia": "Libya",
+  "Lithwania": "Lithuania",
+  "Lwcsembwrg": "Luxembourg",
+  "Madagasgar": "Madagascar",
+  "Ynysoedd Marshall": "Marshall Islands",
+  "Mecsico": "Mexico",
+  "Moldofa": "Moldova",
+  "Moroco": "Morocco",
+  "Mosambic": "Mozambique",
+  "Yr Iseldiroedd": "Netherlands",
+  "Seland Newydd": "New Zealand",
+  "Nicaragwa": "Nicaragua",
+  "Gogledd Corea": "North Korea",
+  "Norwy": "Norway",
+  "Papua Guinea Newydd": "Papua New Guinea",
+  "Paragwâi": "Paraguay",
+  "Periw": "Peru",
+  "Pilipinas": "Philippines",
+  "Gwlad Pwyl": "Poland",
+  "Portiwgal": "Portugal",
+  "Gweriniaeth y Congo": "Congo",
+  "Gweriniaeth Macedonia": "North Macedonia",
+  "Gogledd Macedonia": "North Macedonia",
+  "Rwmania": "Romania",
+  "Rwsia": "Russia",
+  "Saint Kitts a Nevis": "St Kitts and Nevis",
+  "St Kitts a Nevis": "St Kitts and Nevis",
+  "Saint Vincent a’r Grenadines": "St Vincent",
+  "São Tomé a Príncipe": "Sao Tome and Principe",
+  "Sénégal": "Senegal",
+  "Slofacia": "Slovakia",
+  "Slofenia": "Slovenia",
+  "Ynysoedd Solomon": "Solomon Islands",
+  "De Affrica": "South Africa",
+  "De Corea": "South Korea",
+  "De Sudan": "South Sudan",
+  "Sbaen": "Spain",
+  "Swrinam": "Suriname",
+  "Gwlad Swazi": "Eswatini",
+  "Y Swistir": "Switzerland",
+  "Gwlad Thai": "Thailand",
+  "Trinidad a Thobago": "Trinidad and Tobago",
+  "Twrci": "Turkey",
+  "Twfalw": "Tuvalu",
+  "Wcráin": "Ukraine",
+  "Yr Emiradau Arabaidd Unedig": "United Arab Emirates",
+  "Y Deyrnas Unedig": "United Kingdom",
+  "Unol Daleithiau America": "United States",
+  "Wrwgwái": "Uruguay",
+  "Feneswela": "Venezuela",
+  "Fietnam": "Vietnam"
+}