fix suggest

[rubabredwan]

Currently the suggest function returns the suggested title even if the searched title exists. For example, although the page Charli D'Amelio exists, page(r"Charli D'Amelio") returns an error because suggest changes the query to charlie d amelia

Traceback (most recent call last):
  File "paths.py", line 39, in <module>
    page = wikipedia.page(r"Charli D'Amelio")
  File "/usr/local/lib/python3.8/site-packages/mediawiki/mediawiki.py", line 842, in page
    return MediaWikiPage(self, title, redirect=redirect, preload=preload)
  File "/usr/local/lib/python3.8/site-packages/mediawiki/mediawikipage.py", line 85, in __init__
    self.__load(redirect=redirect, preload=preload)
  File "/usr/local/lib/python3.8/site-packages/mediawiki/mediawikipage.py", line 521, in __load
    self._raise_page_error()
  File "/usr/local/lib/python3.8/site-packages/mediawiki/mediawikipage.py", line 536, in _raise_page_error
    raise PageError(title=self.title)
mediawiki.exceptions.PageError: "charlie d amelia" does not match any pages. Try another query!

Fixing it so that the suggest function returns the searched title if it exists, and then the suggested one.