[BUG] [TYPESCRIPT] BasePath is incorrectly using full urls instead of relative ones when a dash is present in the server url

[Romanow88]

Bug Report Checklist

• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator?
• Have you tested with the latest master to confirm the issue still exists?
• Have you searched for related issues/PRs?
• What's the actual output vs expected output?
• [Optional] Sponsorship to speed up the bug fix or feature request (example)

Description

When generating typescript clients (and probably other clients) the URL is incorrectly determined to be absolute, in case the url has "-", "@", "~", "." in it.

openapi-generator version

7.19.0, 7.20.0-SNAPSHOT

OpenAPI declaration file content or url

openapi: 3.0.1
info:
  title: OpenAPI Petstore
  description: "sample spec"
  license:
    name: Apache-2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  version: 1.0.0
servers:
  - url: /api-v3
tags: []
paths: {}
components:
  schemas: {}
  securitySchemes: {}

Generation Details

java -jar modules/openapi-generator-cli/target/openapi-generator-cli.jar generate \
   -i test.yaml \
   -g typescript-angular \
   -o ./typescript-angular

Steps to reproduce

Generate a typescript-angular, open api.base.service.ts and check the protected basePath = "{{{baseUrl}}}"

Related issues/PRs

Suggest a fix

Update Regex in URLPathUtils#URLPathUtils to handle the above mentioned symbols.