dummy helper version fix 1.2.0

Author: jakubmisek

build/dummy/dummy.msbuildproj

@@ -1,7 +1,7 @@
-<Project Sdk="Peachpie.NET.Sdk/1.0.0-dev">
+<Project Sdk="Peachpie.NET.Sdk/1.2.0-dev">
 
   <PropertyGroup>
-    <TargetFramework>net50</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup Condition=" '$(DisableImplicitPeachpieReferences)' != 'true' ">

build/update-cache.ps1

@@ -3,7 +3,7 @@
 # Note: In prior to use Powershell scripts, it might be needed to run:
 # powershell Set-ExecutionPolicy Unrestricted -Scope CurrentUser
 
-param([string]$version = "1.0.0", [string]$suffix = "dev")
+param([string]$version = "1.2.0", [string]$suffix = "dev")
 
 # We suppose the global package source is in the default location 
 $rootDir = [System.IO.Path]::GetFullPath("$PSScriptRoot/..")