Update analyzer version and clean up solution structure

Increment Open.Text.Analyzers to 1.0.1. Update solution for VS 2022 v18.2, remove unused solution folders ("Source.ZLinq", "Source"), and flatten project organization by removing NestedProjects. No code changes.

Author: electricessence

Analyzers/Open.Text.Analyzers.csproj

@@ -15,7 +15,7 @@
     <SuppressDependenciesWhenPacking>true</SuppressDependenciesWhenPacking>
 
     <PackageId>Open.Text.Analyzers</PackageId>
-    <Version>1.0.0</Version>
+    <Version>1.0.1</Version>
     <Authors>electricessence</Authors>
     <Description>Roslyn analyzers for detecting inefficient string patterns and suggesting modern alternatives using Span&lt;char&gt;, ReadOnlySpan&lt;char&gt;, and StringSegment.</Description>
     <PackageTags>roslyn;analyzer;string;span;performance;Open.Text</PackageTags>

Open.Text.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.0.31710.8
+# Visual Studio Version 18
+VisualStudioVersion = 18.2.11415.280 d18.0
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Open.Text", "Source\Open.Text.csproj", "{3C245F69-844A-4DC9-93E7-C02545B013C0}"
 EndProject
@@ -18,12 +18,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		.editorconfig = .editorconfig
 	EndProjectSection
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Source.ZLinq", "Source.ZLinq", "{A0F13297-198D-5842-7C5A-076999C53D0F}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Open.Text.ZLinq", "Source.ZLinq\Open.Text.ZLinq.csproj", "{2F241AF3-5EC7-42CB-9837-EA937BEB97EA}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Source", "Source", "{B8EFCA5F-814F-285C-A8CB-F00F14650265}"
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -110,9 +106,6 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
-	GlobalSection(NestedProjects) = preSolution
-		{2F241AF3-5EC7-42CB-9837-EA937BEB97EA} = {A0F13297-198D-5842-7C5A-076999C53D0F}
-	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {E4D180B1-0EE4-4265-B49E-EC5B6A9AFAA3}
 	EndGlobalSection