Fix NULL reference

Author: acoumb

src/Umbraco.Cms.Integrations.Search.Algolia/Extensions/ConverterExtensions.cs

@@ -13,8 +13,7 @@ public static bool TryGetPropertyIndexValue(this IProperty property, out string
             {
                 success = false;
             }
-
-            value = property.GetValue().ToString();
+            else value = property.GetValue().ToString();
 
             return success;
         }

src/Umbraco.Cms.Integrations.Search.Algolia/Umbraco.Cms.Integrations.Search.Algolia.csproj

@@ -13,7 +13,7 @@
 		<PackageIconUrl></PackageIconUrl>
 		<PackageProjectUrl>https://github.com/umbraco/Umbraco.Cms.Integrations/tree/main/src/Umbraco.Cms.Integrations.Search.Algolia</PackageProjectUrl>
 		<RepositoryUrl>https://github.com/umbraco/Umbraco.Cms.Integrations</RepositoryUrl>
-		<Version>2.2.1</Version>
+		<Version>2.2.2</Version>
 		<Authors>Umbraco HQ</Authors>
 		<Company>Umbraco</Company>
 		<PackageTags>Umbraco;Umbraco-Marketplace</PackageTags>