Update EarlGrey.podspec.json
Update EarlGrey.podspec.json

Updating zip URL to use HTTPs.
saurabhj80/EarlGrey,google/EarlGrey,ed-chin/EarlGrey,ed-chin/EarlGrey,sskhandp/EarlGrey,artyom-razinov/EarlGrey,ed-chin/EarlGrey,saurabhj80/EarlGrey,saurabhj80/EarlGrey,sskhandp/EarlGrey,saurabhj80/EarlGrey,artyom-razinov/EarlGrey,artyom-razinov/EarlGrey,sskhandp/EarlGrey,google/EarlGrey,google/EarlGrey,ed-chin/EarlGrey,google/EarlGrey,artyom-razinov/EarlGrey,sskhandp/EarlGrey,saurabhj80/EarlGrey,artyom-razinov/EarlGrey,sskhandp/EarlGrey,ed-chin/EarlGrey,google/EarlGrey