[release/9.0] Branding for GA (#107879)

* Branding PreReleaseVersionLabel and PreReleaseVersionIteration

* Set PRERELEASE 0 in configureplatform.cmake

* Add check to properly handle release/rtm naming for workloads

Ported from a419d35

---------

Co-authored-by: Eric StJohn <[email protected]>

Author: carlossanlop

eng/Versions.props

@@ -10,12 +10,13 @@
     <PackageVersionNet8>8.0.10</PackageVersionNet8>
     <PackageVersionNet7>7.0.20</PackageVersionNet7>
     <PackageVersionNet6>6.0.$([MSBuild]::Add($([System.Version]::Parse('$(PackageVersionNet8)').Build),25))</PackageVersionNet6>
-    <PreReleaseVersionLabel>rc</PreReleaseVersionLabel>
-    <PreReleaseVersionIteration>2</PreReleaseVersionIteration>
+    <PreReleaseVersionLabel>rtm</PreReleaseVersionLabel>
+    <PreReleaseVersionIteration></PreReleaseVersionIteration>
     <!-- Enable to remove prerelease label. -->
     <StabilizePackageVersion Condition="'$(StabilizePackageVersion)' == ''">false</StabilizePackageVersion>
     <DotNetFinalVersionKind Condition="'$(StabilizePackageVersion)' == 'true'">release</DotNetFinalVersionKind>
-    <WorkloadVersionSuffix Condition="'$(DotNetFinalVersionKind)' != 'release'">-$(PreReleaseVersionLabel).$(PreReleaseVersionIteration)</WorkloadVersionSuffix>
+    <WorkloadVersionSuffix Condition="'$(DotNetFinalVersionKind)' != 'release' and '$(PreReleaseVersionIteration)' == ''">-$(PreReleaseVersionLabel)</WorkloadVersionSuffix>
+    <WorkloadVersionSuffix Condition="'$(WorkloadVersionSuffix)' == '' and '$(DotNetFinalVersionKind)' != 'release'">-$(PreReleaseVersionLabel).$(PreReleaseVersionIteration)</WorkloadVersionSuffix>
     <SdkBandVersionForWorkload_FromRuntimeVersions>$(SdkBandVersion)$(WorkloadVersionSuffix)</SdkBandVersionForWorkload_FromRuntimeVersions>
     <!-- Set assembly version to align with major and minor version,
          as for the patches and revisions should be manually updated per assembly if it is serviced. -->

eng/native/configureplatform.cmake

@@ -2,7 +2,7 @@ include(${CMAKE_CURRENT_LIST_DIR}/functions.cmake)
 
 # If set, indicates that this is not an officially supported release.
 # Release branches should set this to false.
-set(PRERELEASE 1)
+set(PRERELEASE 0)
 
 #----------------------------------------
 # Detect and set platform variable names