Password Generator Sanitize Length (#89)

* Initial commit for length sanitization

* Updated sanitize function

* Updated type instantiation

Co-authored-by: Vincent Salucci <vsalucci@bitwarden.com>

src/abstractions/passwordGeneration.service.ts

@@ -12,4 +12,5 @@ export abstract class PasswordGenerationService {
     addHistory: (password: string) => Promise<any>;
     clear: () => Promise<any>;
     passwordStrength: (password: string, userInputs?: string[]) => zxcvbn.ZXCVBNResult;
+    normalizeOptions: (options: any, enforcedPolicyOptions: PasswordGeneratorPolicyOptions) => void;
 }