chore: the pubspec.lock should not be in repo because it is determini…

…ng libraries versions => different dart version in CI can't have different version of deps

.circleci/config.yml

@@ -32,8 +32,8 @@ commands:
       - checkout
       - restore_cache:
           keys:
-            - v1.5-dependencies-{{ arch }}-{{ checksum "pubspec.lock" }}
-            - v1.5-dependencies-{{ arch }}-
+            - v1.6-dependencies-{{ arch }}-{{ checksum "pubspec.yaml" }}
+            - v1.6-dependencies-{{ arch }}-
       - run:
           name: Download deps
           shell: << parameters.shell >>
@@ -43,7 +43,7 @@ commands:
           shell: << parameters.shell >>
           command: dart pub global activate junitreport
       - save_cache:
-          key: v1.5-dependencies-{{ arch }}-{{ checksum "pubspec.lock" }}
+          key: v1.6-dependencies-{{ arch }}-{{ checksum "pubspec.yaml" }}
           paths:
             - .dart_tool
             - << parameters.pub-cache >>

.gitignore

@@ -6,7 +6,7 @@
 .packages
 build/
 # If you're building an application, you may want to check-in your pubspec.lock
-#pubspec.lock
+pubspec.lock
 
 # Directory created by dartdoc
 # If you don't generate documentation locally you can remove this line.