Use JDK 17 for SonarQube scanning

This is to get rid of the following error:
Calling the SonarScanner CLI...
dotnet.exe : Error: LinkageError occurred while loading main class org.sonarsource.scanner.cli.Main
At C:\projects\dotnet-version-cli\Build.ps1:83 char:12
+     exec { & dotnet sonarscanner end /d:sonar.login="$env:SONARCLOUD_ ...
+            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (Error: LinkageE...canner.cli.Main:String) [], RemoteException
    + FullyQualifiedErrorId : NativeCommandError

	java.lang.UnsupportedClassVersionError: org/sonarsource/scanner/cli/Main has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file
versions up to 60.0

Author: Patrick Boisen

Build.ps1

@@ -24,7 +24,7 @@ function Exec
 
 if(Test-Path .\artifacts) { Remove-Item .\artifacts -Force -Recurse }
 
-$Env:JAVA_HOME="C:\Program Files\Java\jdk16"
+$Env:JAVA_HOME="C:\Program Files\Java\jdk17"
 $Env:PATH=-join($Env:JAVA_HOME, ";", $Env:PATH)
 
 $revision = @{ $true = $env:APPVEYOR_BUILD_NUMBER; $false = 1 }[$env:APPVEYOR_BUILD_NUMBER -ne $NULL];