[dashboards] Create DashboardUpperTierLocalAuthority (dashboard-utla.js)

[benjbach]

Need data for Dashboard-UTLA:

cumCases = 'https://api.coronavirus.data.gov.uk/v2/data?areaType=utla&areaCode=S12000033&metric=cumCasesBySpecimenDate&format=csv'
newCases = 'https://api.coronavirus.data.gov.uk/v2/data?areaType=utla&areaCode=S12000033&metric=newCasesBySpecimenDate&format=csv'

cumDeaths = 'https://api.coronavirus.data.gov.uk/v2/data?areaType=utla&areaCode=S12000033&metric=cumDeaths28DaysByDeathDate&format=csv'
newDeaths = 'https://api.coronavirus.data.gov.uk/v2/data?areaType=utla&areaCode=S12000033&metric=newDeaths28DaysByDeathDate&format=csv'

cumVaccOnePerc = 'https://api.coronavirus.data.gov.uk/v2/data?areaType=utla&areaCode=S12000033&metric=cumVaccinationFirstDoseUptakeByVaccinationDatePercentage&format=csv'
cumVaccTwoPerc = 'https://api.coronavirus.data.gov.uk/v2/data?areaType=utla&areaCode=S12000033&metric=cumVaccinationSecondDoseUptakeByVaccinationDatePercentage&format=csv'
cumVaccThreePerc = 'https://api.coronavirus.data.gov.uk/v2/data?areaType=utla&areaCode=S12000033&metric=cumVaccinationThirdInjectionUptakeByVaccinationDatePercentage&format=csv'

newVaccOne = 'https://api.coronavirus.data.gov.uk/v2/data?areaType=utla&areaCode=S12000033&metric=newPeopleVaccinatedFirstDoseByVaccinationDate&format=csv'
newVaccTwo = 'https://api.coronavirus.data.gov.uk/v2/data?areaType=utla&areaCode=S12000033&metric=newPeopleVaccinatedSecondDoseByVaccinationDate&format=csv'
newVaccThird = 'https://api.coronavirus.data.gov.uk/v2/data?areaType=utla&areaCode=S12000033&metric=newPeopleVaccinatedThirdInjectionByVaccinationDate&format=csv'