text: Title: Phonenumber library does not recognize +592 7 Guyanese phone numbers as valid
  Body: ## Description of the issue  
  
  The phonenumber library currently does not recognize new Guyanese (GY) phone numbers starting with `+592 7` as valid. Only numbers starting with `+592 6` are being correctly validated. This causes issues when users attempt to submit forms using phone numbers with the updated format.  
  
  ## Context information (for bug reports)  
  
  **Output of `bench version`**:  
  15.56.0  
  
  ## Steps to reproduce the issue  
  
  1. Attempt to input a phone number starting with `+592 7` in any form field using the phone fieldtype by selecting `guyana` then enter a number `7004812` (which is a valid GY number).
  2. Submit the form.  
  3. Observe validation error.  
  
  ### Observed result  
  
  Phone numbers starting with `+592 7` are incorrectly marked as invalid.  
  
  ### Expected result  
  
  Phone numbers starting with `+592 7` should be recognized as valid.  
  
  ### Stacktrace / full error message  
  
  ```bash
  15:23:36 web.1      | Traceback (most recent call last):
  15:23:36 web.1      |   File "apps/frappe/frappe/app.py", line 114, in application
  15:23:36 web.1      |     response = frappe.api.handle(request)
  15:23:36 web.1      |                ^^^^^^^^^^^^^^^^^^^^^^^^^^
  15:23:36 web.1      |   File "apps/frappe/frappe/api/_init_.py", line 49, in handle
  15:23:36 web.1      |     data = endpoint(**arguments)
  15:23:36 web.1      |            ^^^^^^^^^^^^^^^^^^^^^
  15:23:36 web.1      |   File "apps/frappe/frappe/api/v1.py", line 36, in handle_rpc_call
  15:23:36 web.1      |     return frappe.handler.handle()
  15:23:36 web.1      |            ^^^^^^^^^^^^^^^^^^^^^^^
  15:23:36 web.1      |   File "apps/frappe/frappe/handler.py", line 50, in handle
  15:23:36 web.1      |     data = execute_cmd(cmd)
  15:23:36 web.1      |            ^^^^^^^^^^^^^^^^
  15:23:36 web.1      |   File "apps/frappe/frappe/handler.py", line 86, in execute_cmd
  15:23:36 web.1      |     return frappe.call(method, **frappe.form_dict)
  15:23:36 web.1      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  15:23:36 web.1      |   File "apps/frappe/frappe/_init_.py", line 1726, in call
  15:23:36 web.1      |     return fn(*args, **newargs)
  15:23:36 web.1      |            ^^^^^^^^^^^^^^^^^^^^
  15:23:36 web.1      |   File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
  15:23:36 web.1      |     return func(*args, **kwargs)
  15:23:36 web.1      |            ^^^^^^^^^^^^^^^^^^^^^
  15:23:36 web.1      |   File "apps/frappe/frappe/desk/form/save.py", line 37, in savedocs
  15:23:36 web.1      |     doc.submit()
  15:23:36 web.1      |   File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
  15:23:36 web.1      |     return func(*args, **kwargs)
  15:23:36 web.1      |            ^^^^^^^^^^^^^^^^^^^^^
  15:23:36 web.1      |   File "apps/frappe/frappe/model/document.py", line 1060, in submit
  15:23:36 web.1      |     return self._submit()
  15:23:36 web.1      |            ^^^^^^^^^^^^^^
  15:23:36 web.1      |   File "apps/frappe/frappe/model/document.py", line 1043, in _submit
  15:23:36 web.1      |     return self.save()
  15:23:36 web.1      |            ^^^^^^^^^^^
  15:23:36 web.1      |   File "apps/frappe/frappe/model/document.py", line 342, in save
  15:23:36 web.1      |     return self._save(*args, **kwargs)
  15:23:36 web.1      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  15:23:36 web.1      |   File "apps/frappe/frappe/model/document.py", line 381, in _save
  15:23:36 web.1      |     self._validate()
  15:23:36 web.1      |   File "apps/frappe/frappe/model/document.py", line 587, in _validate
  15:23:36 web.1      |     self._validate_data_fields()
  15:23:36 web.1      |   File "apps/frappe/frappe/model/base_document.py", line 914, in _validate_data_fields
  15:23:36 web.1      |     frappe.utils.validate_phone_number_with_country_code(phone, phone_field.fieldname)
  15:23:36 web.1      |   File "apps/frappe/frappe/utils/_init_.py", line 119, in validate_phone_number_with_country_code
  15:23:36 web.1      |     frappe.throw(
  15:23:36 web.1      |   File "apps/frappe/frappe/_init_.py", line 603, in throw
  15:23:36 web.1      |     msgprint(
  15:23:36 web.1      |   File "apps/frappe/frappe/_init_.py", line 568, in msgprint
  15:23:36 web.1      |     _raise_exception()
  15:23:36 web.1      |   File "apps/frappe/frappe/_init_.py", line 519, in _raise_exception
  15:23:36 web.1      |     raise exc
  15:23:36 web.1      | frappe.exceptions.InvalidPhoneNumberError: Phone Number +592-7123345 set in field phone_number is not valid.
  15:23:36 web.1      |
  15:23:36 web.1      | 172.18.0.1 - - [19/Feb/2025 15:23:36] "POST /api/method/frappe.desk.form.save.savedocs HTTP/1.1" 417 -
  ```
  
  ## Additional information  
  
  - **Frappe install method**: Docker 
  