Change default Vsync toggle hotkey to F1 instead of Tab (#3995)

Bumps [Microsoft.CodeAnalysis.CSharp](https://github.com/dotnet/roslyn) from 4.2.0 to 4.4.0.
- [Release notes](https://github.com/dotnet/roslyn/releases)
- [Changelog](https://github.com/dotnet/roslyn/blob/main/docs/Breaking%20API%20Changes.md)
- [Commits](https://github.com/dotnet/roslyn/compare/v4.2.0...Visual-Studio-2019-Version-16.0-Preview-4.4)

---
updated-dependencies:
- dependency-name: Microsoft.CodeAnalysis.CSharp
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Ryujinx.Horizon.Generators/Ryujinx.Horizon.Generators.csproj

@@ -9,7 +9,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.2.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0" />
   </ItemGroup>
 
 </Project>

Ryujinx.Ui.Common/Configuration/ConfigurationState.cs

@@ -680,7 +680,7 @@ namespace Ryujinx.Ui.Common.Configuration
             Hid.EnableMouse.Value                     = false;
             Hid.Hotkeys.Value = new KeyboardHotkeys
             {
-                ToggleVsync = Key.Tab,
+                ToggleVsync = Key.F1,
                 ToggleMute = Key.F2,
                 Screenshot = Key.F8,
                 ShowUi = Key.F4,
@@ -818,7 +818,7 @@ namespace Ryujinx.Ui.Common.Configuration
 
                 configurationFileFormat.Hotkeys = new KeyboardHotkeys
                 {
-                    ToggleVsync = Key.Tab
+                    ToggleVsync = Key.F1
                 };
 
                 configurationFileUpdated = true;
@@ -999,7 +999,7 @@ namespace Ryujinx.Ui.Common.Configuration
 
                 configurationFileFormat.Hotkeys = new KeyboardHotkeys
                 {
-                    ToggleVsync = Key.Tab,
+                    ToggleVsync = Key.F1,
                     Screenshot = Key.F8
                 };
 
@@ -1012,7 +1012,7 @@ namespace Ryujinx.Ui.Common.Configuration
 
                 configurationFileFormat.Hotkeys = new KeyboardHotkeys
                 {
-                    ToggleVsync = Key.Tab,
+                    ToggleVsync = Key.F1,
                     Screenshot = Key.F8,
                     ShowUi = Key.F4
                 };