windows: Two simple errors using Add-Warning (#25955)

lib/ansible/modules/windows/win_lineinfile.ps1

@@ -421,7 +421,7 @@ If ($state -eq "present") {
 	}
 
 	If ($insertbefore -and $insertafter) {
-		Add-Warning('Both insertbefore and insertafter parameters found, ignoring "insertafter=$insertafter"');
+		Add-Warning $result "Both insertbefore and insertafter parameters found, ignoring `"insertafter=$insertafter`""
 	}
 
 	If (-not $insertbefore -and -not $insertafter) {

lib/ansible/modules/windows/win_regedit.ps1

@@ -45,7 +45,7 @@ if ($diff_support) {
 
 # Fix HCCC:\ PSDrive for pre-2.3 compatibility
 if ($path -match "^HCCC:\\") {
-    Add-Warning("Please use path: HKCC:\... instead of path: $path")
+    Add-Warning $result "Please use path: HKCC:\... instead of path: $path"
     $path = $path -replace "HCCC:\\","HKCC:\\"
 }