[MC-2003] Custom template dictionary swift bool

[nzagorchev]

JIRA	MC-2003

Overview

Defining a boolean inside a dictionary in swift, results in an error when syncing it.
The definition is:

templateBuilder.addArgument("map", dictionary: [
    "int": 0,
    "bool": true
])

Error:

Define Custom Templates error: Variable `map.bool` has value that does not conform to its type.

The default value is sent as true but the type is set as number.

The same definition works in objective-c.
The bool can be defined inside the map using dot notation map.bool successfully.

Implementation

Check the inner type of the NSNumber to find if it is a boolean __NSCFBoolean or a number __NSCFNumber.

Testing

Unit tests and Manual QA

[nishant-clevertap]

LGTM