Revert "Back-porting Version Trimming (#3681)"

This reverts commit 71d2c59b5c.

rules/windows/initial_access_script_executing_powershell.toml

@@ -2,7 +2,9 @@
 creation_date = "2020/02/18"
 integration = ["endpoint", "windows"]
 maturity = "production"
-updated_date = "2024/05/21"
+min_stack_comments = "New fields added: required_fields, related_integrations, setup"
+min_stack_version = "8.3.0"
+updated_date = "2024/03/28"
 
 [rule]
 author = ["Elastic"]
@@ -76,17 +78,7 @@ Hence for this rule to work effectively, users will need to add a custom ingest
 For more details on adding a custom ingest pipeline refer - https://www.elastic.co/guide/en/fleet/current/data-streams-pipeline-tutorial.html
 """
 severity = "low"
-tags = [
-    "Domain: Endpoint",
-    "OS: Windows",
-    "Use Case: Threat Detection",
-    "Tactic: Initial Access",
-    "Tactic: Execution",
-    "Resources: Investigation Guide",
-    "Data Source: Elastic Endgame",
-    "Data Source: Elastic Defend",
-    "Data Source: Sysmon",
-]
+tags = ["Domain: Endpoint", "OS: Windows", "Use Case: Threat Detection", "Tactic: Initial Access", "Tactic: Execution", "Resources: Investigation Guide", "Data Source: Elastic Endgame", "Data Source: Elastic Defend", "Data Source: Sysmon"]
 timestamp_override = "event.ingested"
 type = "eql"
 
@@ -118,6 +110,8 @@ reference = "https://attack.mitre.org/techniques/T1566/001/"
 id = "TA0001"
 name = "Initial Access"
 reference = "https://attack.mitre.org/tactics/TA0001/"
+
+
 [[rule.threat]]
 framework = "MITRE ATT&CK"
 [[rule.threat.technique]]
@@ -128,7 +122,6 @@ reference = "https://attack.mitre.org/techniques/T1059/"
 id = "T1059.001"
 name = "PowerShell"
 reference = "https://attack.mitre.org/techniques/T1059/001/"
-
 [[rule.threat.technique.subtechnique]]
 id = "T1059.005"
 name = "Visual Basic"