Use parameter for main jar glob pattern

dist/win/build.bat

@@ -1,6 +1,7 @@
 @echo off
 :: Default values for Cryptomator builds
 SET APPNAME="Cryptomator"
+SET MAIN_JAR_GLOB="cryptomator-*"
 SET UPGRADE_UUID="bda45523-42b1-4cae-9354-a45475ed4775"
 SET VENDOR="Skymatic GmbH"
 SET FIRST_COPYRIGHT_YEAR=2016
@@ -10,6 +11,7 @@ SET HELP_URL="https://cryptomator.org/contact/"
 
 powershell -NoLogo -NoExit -ExecutionPolicy Unrestricted -Command .\build.ps1^
  -AppName %APPNAME%^
+ -MainJarGlob "%MAIN_JAR_GLOB%"^
  -UpgradeUUID "%UPGRADE_UUID%"^
  -Vendor ""%VENDOR%""^
  -CopyrightStartYear %FIRST_COPYRIGHT_YEAR%^

dist/win/build.ps1

@@ -1,6 +1,7 @@
 Param(
 	[Parameter(Mandatory, HelpMessage="Please provide a name for the app")][string] $AppName,
-	[Parameter(Mandatory, HelpMessage="Please provide the windows upgrade uuid for the app")][string] $UpgradeUUID,
+	[Parameter(Mandatory, HelpMessage="Please provide the glob pattern to identify the main jar")][string] $MainJarGlob,
+	[Parameter(Mandatory, HelpMessage="Please provide the windows upgrade uuid for the installer")][string] $UpgradeUUID,
 	[Parameter(Mandatory, HelpMessage="Please provide the name of the vendor")][string] $Vendor,
 	[Parameter(Mandatory, HelpMessage="Please provide the starting year for the copyright notice")][int] $CopyrightStartYear,
 	[Parameter(Mandatory, HelpMessage="Please provide a help url")][string] $HelpUrl,
@@ -36,7 +37,7 @@ $copyright = "(C) $CopyrightStartYear - $((Get-Date).Year) $Vendor"
 
 # compile
 &mvn -B -f $buildDir/../../pom.xml clean package -DskipTests -Pwin
-Copy-Item "$buildDir\..\..\target\cryptomator-*.jar" -Destination "$buildDir\..\..\target\mods"
+Copy-Item "$buildDir\..\..\target\$MainJarGlob.jar" -Destination "$buildDir\..\..\target\mods"
 
 # add runtime
 $runtimeImagePath = '.\runtime'