Replace ansiconv with ansi2html (#15328)

* replace ansiconv with ansi2html

The ansiconv package is archived so I'm replacing it with a similar package that's still actively being worked on.

* remove minimum version

The version minimum was used to get the latest version while running the upgrader

* set minimum version for ansi2html

* provide usage info

awx/api/views/__init__.py

@@ -48,8 +48,8 @@ from rest_framework import status
 from rest_framework_yaml.parsers import YAMLParser
 from rest_framework_yaml.renderers import YAMLRenderer
 
-# ANSIConv
-import ansiconv
+# ansi2html
+from ansi2html import Ansi2HTMLConverter
 
 # Python Social Auth
 from social_core.backends.utils import load_backends
@@ -4205,7 +4205,8 @@ class UnifiedJobStdout(RetrieveAPIView):
                 # Remove any ANSI escape sequences containing job event data.
                 content = re.sub(r'\x1b\[K(?:[A-Za-z0-9+/=]+\x1b\[\d+D)+\x1b\[K', '', content)
 
-                body = ansiconv.to_html(html.escape(content))
+                conv = Ansi2HTMLConverter()
+                body = conv.convert(html.escape(content))
 
                 context = {'title': get_view_name(self.__class__), 'body': mark_safe(body), 'dark': dark_bg, 'content_only': content_only}
                 data = render_to_string('api/stdout.html', context).strip()