[ci skip] update changelog links

changelog.md

 # Next
 # Next
-- [BUG] Fixed regression with `DataTypes.ARRAY(DataTypes.STRING(length))` #3106
-- [BUG] Fixed regression where `.or([{key: value}, {key: value, key2: value}])` would result in 3 `A OR B OR C` rather than `A OR (B AND C)` #3107
-- [BUG] Fixed regression with `DataTypes.DECIMAL(10)` resulting in `10, undefined` #3119
+- [BUG] Fixed regression with `DataTypes.ARRAY(DataTypes.STRING(length))` [#3106](https://github.com/sequelize/sequelize/issues/3106)
+- [BUG] Fixed regression where `.or([{key: value}, {key: value, key2: value}])` would result in 3 `A OR B OR C` rather than `A OR (B AND C)` [#3107](https://github.com/sequelize/sequelize/issues/3107)
+- [BUG] Fixed regression with `DataTypes.DECIMAL(10)` resulting in `10, undefined` [#3119](https://github.com/sequelize/sequelize/issues/3119)
 
 
 # 2.0.1
 # 2.0.1
 - [BUG] Fixed issue with empty `include.where`
 - [BUG] Fixed issue with empty `include.where`