feat: new `accessor` preset hook for C# class renderer (asyncapi#626)

feat: add un/marshal JSON preset for Java (asyncapi#596)

feat: exclude underscore from TS key enum rendering (asyncapi#613)

fix: missing namespace for Type in C# JsonSerializerPreset (asyncapi#597

)

feat: support AsyncAPI v2.3.0 (asyncapi#563)

feat: un/marshal helper function for JS (asyncapi#591)

feat: assign optional arguments in the constructor for JS generator (a…

…syncapi#586)

feat: complete model rendering and file output for Go generator (asyn…

…capi#540)

fix: non-required properties are required by constructor (asyncapi#553)

fix: model dependencies not needed for C# generator