Fix lint root resolution and Syft artifact upload

Author: unplugged12

.github/workflows/ci.yml

@@ -168,6 +168,7 @@ jobs:
           path: ./
           format: 'cyclonedx-json'
           output-file: 'sbom.json'
+          upload-artifact: false
 
       - name: Upload SBOM as artifact
         uses: actions/upload-artifact@v4

tools/lint.ps1

@@ -22,8 +22,21 @@ function Ensure-PSScriptAnalyzer {
 }
 
 function Get-RepositoryRoot {
-    $scriptRoot = Split-Path -Path $MyInvocation.MyCommand.Path -Parent
-    return (Resolve-Path -Path (Join-Path -Path $scriptRoot -ChildPath '..')).Path
+    $scriptRoot = if ($PSScriptRoot) {
+        $PSScriptRoot
+    }
+    elseif ($PSCommandPath) {
+        Split-Path -Path $PSCommandPath -Parent
+    }
+    elseif ($MyInvocation.MyCommand.Path) {
+        Split-Path -Path $MyInvocation.MyCommand.Path -Parent
+    }
+    else {
+        throw 'Unable to determine lint.ps1 location.'
+    }
+
+    $rootPath = Join-Path -Path $scriptRoot -ChildPath '..'
+    return (Resolve-Path -Path $rootPath).Path
 }
 
 function Get-FormatterTargets {