Core: Fix Template Yamls for games with colon in name (#4106)

* add quotes around strings containing {{ game }}

* do the actually correct thing instead of a hack

thanks berserker66 for pointing out to me that I was doing this the
completly wrong way, so I fixed it up

* Clean up filenames to prevent illegal chars

* Use %s substitution instead of concatenation

* whoops

somehow i removed a space from the comment for the regex, so this adds
it back

* Use pre-existing function in Utils.py

* Test: add test for option yaml with colon

---------

Co-authored-by: black-sliver <59490463+black-sliver@users.noreply.github.com>

Options.py

@@ -15,7 +15,7 @@ from dataclasses import dataclass
 from schema import And, Optional, Or, Schema
 from typing_extensions import Self
 
-from Utils import get_fuzzy_results, is_iterable_except_str, output_path
+from Utils import get_file_safe_name, get_fuzzy_results, is_iterable_except_str, output_path
 
 if typing.TYPE_CHECKING:
     from BaseClasses import MultiWorld, PlandoOptions
@@ -1531,7 +1531,7 @@ def generate_yaml_templates(target_folder: typing.Union[str, "pathlib.Path"], ge
 
             del file_data
 
-            with open(os.path.join(target_folder, game_name + ".yaml"), "w", encoding="utf-8-sig") as f:
+            with open(os.path.join(target_folder, get_file_safe_name(game_name) + ".yaml"), "w", encoding="utf-8-sig") as f:
                 f.write(res)