Fix powershell instructions (#2147)

Author: johlju

.github/instructions/dsc-community-style-guidelines-powershell.instructions.md

@@ -151,7 +151,7 @@ function Get-Something
 - Use `PSCredential` for credentials
 - Avoid hardcoded computer names, use cross-platform [`Get-ComputerName`](https://github.com/dsccommunity/DscResource.Common/wiki/Get%E2%80%91ComputerName) instead of `$env:COMPUTERNAME`
 - Place `$null` on left side of comparisons
-- Avoid empty catch blocks (use `-ErrorAction Ignore`)
+- Avoid empty catch blocks (instead use `-ErrorAction SilentlyContinue`)
 - Don't use `Invoke-Expression` (use `&` operator)
 - Use CIM commands instead of WMI commands
 

CHANGELOG.md

@@ -91,7 +91,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - Improved documentation with optimized analysis workflow description.
 - DSC community style guidelines
   - Added requirement to follow guidelines over existing code patterns.
-- Improved markdown and changelog instructions.
+- Improved markdown, pester, powershell, and changelog instructions.
+  - Fixed `Ingore` that seems in edge-cases fail.
 
 ## [17.1.0] - 2025-05-22