Split Akka.Hosting version from Akka version (#229)

Author: Arkatufus

src/Akka.Persistence.PostgreSql.sln

@@ -21,6 +21,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "build", "build", "{CADDD4C2
 		Directory.Build.props = Directory.Build.props
 		Directory.Generated.props = Directory.Generated.props
 		Directory.Packages.props = Directory.Packages.props
+		..\README.md = ..\README.md
+		..\RELEASE_NOTES.md = ..\RELEASE_NOTES.md
 	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Akka.Persistence.PostgreSql.Performance.Tests", "Akka.Persistence.PostgreSql.Performance.Tests\Akka.Persistence.PostgreSql.Performance.Tests.csproj", "{E5A31545-77AA-4BE1-A2A4-853256CC0F5E}"

src/Directory.Build.props

@@ -15,13 +15,6 @@
     <NetStandardLibVersion>netstandard2.0</NetStandardLibVersion>
     <NetCoreTestVersion>net7.0</NetCoreTestVersion>
     <NetFrameworkTestVersion>net48</NetFrameworkTestVersion>
-
-    <AkkaVersion>1.5.13</AkkaVersion>
-
-    <!-- Install from version 5.0.11 included all the way up to 7.x.x, but don't go up a major version -->
-    <PostgresLowVersion>5.0.11</PostgresLowVersion>
-    <PostgresHighVersion>8</PostgresHighVersion>
-    <PostgresVersion>[$(PostgresLowVersion), $(PostgresHighVersion))</PostgresVersion>
   </PropertyGroup>
 
   <!-- NuGet package properties -->

src/Directory.Packages.props

@@ -1,12 +1,19 @@
 <Project>
   <PropertyGroup>
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+    <AkkaVersion>1.5.13</AkkaVersion>
+    <AkkaHostingVersion>1.5.13</AkkaHostingVersion>
+
+    <!-- Install from version 5.0.11 included all the way up to 7.x.x, but don't go up a major version -->
+    <PostgresLowVersion>5.0.11</PostgresLowVersion>
+    <PostgresHighVersion>8</PostgresHighVersion>
+    <PostgresVersion>[$(PostgresLowVersion), $(PostgresHighVersion))</PostgresVersion>
   </PropertyGroup>
 
   <!-- App dependencies -->
   <ItemGroup>
     <PackageVersion Include="Akka.Persistence.Sql.Common" Version="$(AkkaVersion)" />
-    <PackageVersion Include="Akka.Persistence.Hosting" Version="$(AkkaVersion)" />
+    <PackageVersion Include="Akka.Persistence.Hosting" Version="$(AkkaHostingVersion)" />
     <PackageVersion Include="Akka.Persistence.Query.Sql" Version="$(AkkaVersion)" />
     <PackageVersion Include="Npgsql" Version="$(PostgresVersion)" />
   </ItemGroup>