Set empty default for dropdown selection (#653)

Author: rcalixte

.github/ISSUE_TEMPLATE/01_bug_report.yml

@@ -42,6 +42,7 @@ body:
     default: 0
     label: Extension name and maintainer
     options:
+    - ''
     - adjacent-windows@klangman @klangman
     - back-to-monitor@nathan818fr @nathan818fr
     - blur-overview@nailfarmer.nailfarmer.com

.github/ISSUE_TEMPLATE/02_feature_request.yml

@@ -10,6 +10,7 @@ body:
     default: 0
     label: Extension name and maintainer
     options:
+    - ''
     - adjacent-windows@klangman @klangman
     - back-to-monitor@nathan818fr @nathan818fr
     - blur-overview@nailfarmer.nailfarmer.com

.github/bug_report_creator.py

@@ -85,6 +85,7 @@ def main():
 
                 xlets_and_authors.append(f'{name}{author}')
     finally:
+        xlets_and_authors.append('')
         dropdown_list = sorted(sorted(xlets_and_authors), key=str.casefold)
         with open(os.path.join(repo_folder, '.github', 'ISSUE_TEMPLATE',
                                '01_bug_report.yml'), 'w',

.github/feature_request_creator.py

@@ -60,6 +60,7 @@ def main():
 
                 xlets_and_authors.append(f'{name}{author}')
     finally:
+        xlets_and_authors.append('')
         dropdown_list = sorted(sorted(xlets_and_authors), key=str.casefold)
         with open(os.path.join(repo_folder, '.github', 'ISSUE_TEMPLATE',
                                '02_feature_request.yml'), 'w',