Remove deprecated MooseDocs check command flags

They no longer do anything except display a printed line stating their deprecation

Refs idaholab#29573

python/MooseDocs/commands/check.py

@@ -42,9 +42,6 @@ def command_line_options(subparser, parent):
     parser.add_argument('--show-warnings', action='store_true',
                         help='Display all report warnings.')
 
-    parser.add_argument('--generate', nargs='+', default=None, help='Deprecated')
-    parser.add_argument('--dump', nargs='+', default=None, help='Deprecated')
-
     parser.add_argument('--app-reports', nargs='+', default=None,
                         help='Limit to the following application reports (e.g. --app-reports navier_stokes')
     parser.add_argument('--req-reports', nargs='+', default=None,
@@ -88,14 +85,6 @@ def main(opt):
     if opt.req_reports and req_reports:
         req_reports = [report for report in req_reports if report.title in opt.req_reports]
 
-    # Apply --generate option
-    if opt.generate:
-        print("The --generate option has been replaced by./moosedocs.py generate.")
-
-    # Apply --dump option
-    if opt.dump:
-        print("The --dump option has been replaced by./moosedocs.py syntax.")
-
     # Apply 'show_warnings' option
     if opt.show_warnings:
         _enable_warnings(app_reports)