Clean-up trailing white-spaces

Remove final new-lines
Remove trailing white-spaces

Author: Nirmal4G

.github/ISSUE_TEMPLATE/bug_report.md

@@ -7,7 +7,7 @@
     <PackageIconUrl>https://raw.githubusercontent.com/windows-toolkit/WindowsCommunityToolkit/main/build/nuget.png</PackageIconUrl>
     <PackageIcon>images\nuget.png</PackageIcon>
     <PackageProjectUrl>https://github.com/windows-toolkit/WindowsCommunityToolkit</PackageProjectUrl>
-    <PackageLicenseExpression>MIT</PackageLicenseExpression>    
+    <PackageLicenseExpression>MIT</PackageLicenseExpression>
     <PackageReleaseNotes>https://github.com/windows-toolkit/WindowsCommunityToolkit/releases</PackageReleaseNotes>
     <Copyright>(c) .NET Foundation and Contributors.  All rights reserved.</Copyright>
     <DefaultLanguage>en-US</DefaultLanguage>

.github/ISSUE_TEMPLATE/feature_request.md

@@ -13,7 +13,7 @@
       </PropertyGroup>
     </When>
   </Choose>
-   
+
   <!--Exclude Notifications project from this since it sets different min versions than what we want for notifications-->
   <Import Project="$(MSBuildThisFileDirectory)build\Windows.Toolkit.Uwp.Build.targets" Condition="'$(UseUWP)' == 'true' and $(MSBuildProjectName) != 'Microsoft.Toolkit.Uwp.Notifications'"/>
 

.github/ISSUE_TEMPLATE/win32_controls.md

@@ -5,4 +5,4 @@
     xmlns:local="using:GazeInputTest"
     RequestedTheme="Light">
 
-</Application>
+</Application>

.github/PULL_REQUEST_TEMPLATE.md

@@ -97,4 +97,4 @@ private void OnSuspending(object sender, SuspendingEventArgs e)
             deferral.Complete();
         }
     }
-}
+}

Directory.Build.props

@@ -166,7 +166,7 @@
     <VisualStudioVersion>14.0</VisualStudioVersion>
   </PropertyGroup>
   <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
   </Target>

Directory.Build.targets

@@ -8,7 +8,7 @@
     xmlns:g="using:Microsoft.Toolkit.Uwp.Input.GazeInteraction"
     g:GazeInput.Interaction="Enabled"
     mc:Ignorable="d">
-    
+
     <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
 
         <Grid.RowDefinitions>
@@ -53,4 +53,4 @@
             <Button Grid.Column="1" Content="Dialog" Margin="4" HorizontalAlignment="Stretch" Click="DialogClicked"/>
         </Grid>
     </Grid>
-</Page>
+</Page>