min_stack all rules to 8.3 (#2259)

* min_stack all rules to 8.3

* bump date

Co-authored-by: Mika Ayenson <mika.ayenson@elastic.co>

rules/linux/execution_python_tty_shell.toml

@@ -1,9 +1,9 @@
 [metadata]
 creation_date = "2020/04/15"
 maturity = "production"
-updated_date = "2022/03/31"
-min_stack_comments = "Comprehensive timeline templates only available in 8.2+"
-min_stack_version = "8.2"
+updated_date = "2022/08/24"
+min_stack_comments = "New fields added: required_fields, related_integrations, setup"
+min_stack_version = "8.3.0"
 
 [rule]
 author = ["Elastic"]
@@ -26,7 +26,7 @@ timestamp_override = "event.ingested"
 type = "query"
 
 query = '''
-event.category:process and event.type:(start or process_started) and 
+event.category:process and event.type:(start or process_started) and
   process.name:python* and
   process.args:("import pty; pty.spawn(\"/bin/sh\")" or
                 "import pty; pty.spawn(\"/bin/dash\")" or