Update TextMateSharpVersion to 1.0.34

It includes:
- Fixes Operations that change non-concurrent collections must have exclusive access: danipen/TextMateSharp#16
- Use .net 6.0 for build the nugets: danipen/TextMateSharp#17

Author: ScriptSwoons

Directory.Build.props

@@ -3,7 +3,7 @@
     <LangVersion>latest</LangVersion>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <AvaloniaVersion>0.10.12</AvaloniaVersion>
-    <TextMateSharpVersion>1.0.31</TextMateSharpVersion>
+    <TextMateSharpVersion>1.0.34</TextMateSharpVersion>
     <NewtonsoftJsonVersion>13.0.1</NewtonsoftJsonVersion>
 	<Version>0.10.12.2</Version>
   </PropertyGroup>