Insert correct polaris version in windows installer

Cargo.lock

@@ -1534,7 +1534,7 @@ dependencies = [
 
 [[package]]
 name = "polaris"
-version = "0.12.0-wip41"
+version = "0.12.0-wip42"
 dependencies = [
  "anyhow 1.0.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "ape 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polaris"
-version = "0.12.0-wip41"
+version = "0.12.0-wip42"
 authors = ["Antoine Gersant <antoine.gersant@lesforges.org>"]
 edition = "2018"
 

res/windows/installer/installer.wxs

@@ -1,6 +1,6 @@
 <?xml version='1.0' encoding='windows-1252'?>
 <Wix xmlns='http://schemas.microsoft.com/wix/2006/wi' xmlns:util="http://schemas.microsoft.com/wix/UtilExtension">
-    <Product Name='Polaris' Id='7D8EB5AC-6020-40B6-9A53-4E0A0CF7B23A' UpgradeCode='FF16B075-1D36-47F4-BE37-D95BBC1A412C' Language='1033' Codepage='1252' Version='0.10.0' Manufacturer='Permafrost'>
+    <Product Name='Polaris' Id='*' UpgradeCode='FF16B075-1D36-47F4-BE37-D95BBC1A412C' Language='1033' Codepage='1252' Manufacturer='Permafrost'>
 
 		<Package Id='*' Keywords='Installer' Platform='x64' InstallScope='perUser' Description='Polaris Installer' Manufacturer='Permafrost' Languages='1033' Compressed='yes' SummaryCodepage='1252' />
 

res/windows/release_script.ps1

@@ -26,6 +26,12 @@ Copy-Item .\target\release\polaris.exe 			  .\release\tmp\
 Copy-Item .\web   								            .\release\tmp\web     -recurse
 Copy-Item .\docs\swagger  					          .\release\tmp\swagger -recurse
 
+""
+"Inserting version number in installer config"
+[xml]$wxs = Get-Content .\res\windows\installer\installer.wxs
+$wxs.Wix.Product.UpdateAttribute("Version", $POLARIS_VERSION)
+$wxs.Save('.\res\windows\installer\installer.wxs')
+
 ""
 "Creating installer"
 $heat_exe = Join-Path $env:WIX bin\heat.exe