chore(deps): bump http from 0.13.6 to 1.0.0 in /examples/todos (#662)

Author: dependabot[bot]

examples/todos/pubspec.yaml

@@ -14,7 +14,7 @@ dependencies:
     path: packages/todos_data_source
 
 dev_dependencies:
-  http: ^0.13.5
+  http: ^1.0.0
   mocktail: ^0.3.0
   test: ^1.19.2
   very_good_analysis: ^5.0.0