release jsii-rosetta 5.5

[mrgrain]

TypeScript 5.5 was released: https://devblogs.microsoft.com/typescript/announcing-typescript-5-5/

We need to release jsii-compiler and jsii-rosetta 5.5.

Instructions:

• https://github.com/aws/jsii-compiler/blob/main/.projenrc.ts#L9
• https://github.com/aws/jsii-rosetta/blob/main/.projenrc.ts#L8