Clean up Firebase and GoogleCast solutions (#71)

* Updates Firebase.sln and GoogleCast.sln to fix casing and remove unused items
* Updates CI to install Xcode 16.2

Author: pjcollins

.github/workflows/build.yml

@@ -32,8 +32,8 @@ jobs:
           cmdline-tools-version: 11076708
           packages: 'build-tools;35.0.0'
 
-      - name: Use Xcode 16.1
-        run: sudo xcode-select -s /Applications/Xcode_16.1.app/Contents/Developer
+      - name: Use Xcode 16.2
+        run: sudo xcode-select -s /Applications/Xcode_16.2.app/Contents/Developer
 
       - name: Install MAUI
         run: dotnet workload install maui

firebase/Firebase.sln

@@ -1,16 +1,10 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Firebase.Macios.Binding", "macios\Firebase.Macios.Binding\Firebase.Macios.Binding.csproj", "{3ED9CE50-B781-4DDB-831E-36544D8F9C87}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Firebase.MaciOS.Binding", "macios\Firebase.MaciOS.Binding\Firebase.MaciOS.Binding.csproj", "{3ED9CE50-B781-4DDB-831E-36544D8F9C87}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sample", "sample\Sample.csproj", "{1FEADCF2-520E-4B2B-AFA6-4E5291034DEC}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{592F232C-CD90-49AF-A432-A164C9DD0141}"
-	ProjectSection(SolutionItems) = preProject
-		README.md = README.md
-		..\..\eng\Common.macios.targets = ..\..\eng\Common.macios.targets
-	EndProjectSection
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU

googlecast/GoogleCast.sln

@@ -5,11 +5,6 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GoogleCast.MaciOS.Binding",
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GoogleCast.Sample", "sample\GoogleCast.Sample.csproj", "{850ACD96-1E97-4AAB-A6E7-E775A80676F3}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{000AA626-261B-409E-90FF-9273E8FFA2AC}"
-	ProjectSection(SolutionItems) = preProject
-		..\..\eng\Common.macios.targets = ..\..\eng\Common.macios.targets
-	EndProjectSection
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU