Use teamcity.agent.jvm.os.arch for architecture requirement

Works with both Windows and Linux agents.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: gfraiteur

.teamcity/settings.kts

@@ -70,7 +70,7 @@ object PublicBuild : BuildType({
 
     requirements {
         matches("teamcity.agent.jvm.os.family", "Windows")
-        equals("env.PROCESSOR_ARCHITECTURE", "AMD64")
+        matches("teamcity.agent.jvm.os.arch", "amd64")
     }
 
     features {
@@ -149,7 +149,7 @@ object PublicDeployment : BuildType({
 
     requirements {
         matches("teamcity.agent.jvm.os.family", "Windows")
-        equals("env.PROCESSOR_ARCHITECTURE", "AMD64")
+        matches("teamcity.agent.jvm.os.arch", "amd64")
     }
 
     features {
@@ -218,7 +218,7 @@ object VersionBump : BuildType({
 
     requirements {
         matches("teamcity.agent.jvm.os.family", "Windows")
-        equals("env.PROCESSOR_ARCHITECTURE", "AMD64")
+        matches("teamcity.agent.jvm.os.arch", "amd64")
     }
 
     features {

src/PostSharp.Engineering.BuildTools/Docker/ContainerHelper.cs

@@ -13,13 +13,14 @@ public static BuildAgentRequirement[] GetBuildAgentRequirements( ContainerHostKi
             ContainerHostKind.Windows =>
             [
                 new BuildAgentRequirement( "teamcity.agent.jvm.os.family", "Windows", RequirementComparisonType.Matches ),
-                new BuildAgentRequirement( "env.PROCESSOR_ARCHITECTURE", "AMD64" )
+                new BuildAgentRequirement( "teamcity.agent.jvm.os.arch", "amd64", RequirementComparisonType.Matches )
             ],
 
 #pragma warning disable CS0612 // Type or member is obsolete
             ContainerHostKind.Wsl =>
             [
-                new BuildAgentRequirement( "teamcity.agent.jvm.os.family", "Linux", RequirementComparisonType.Matches )
+                new BuildAgentRequirement( "teamcity.agent.jvm.os.family", "Linux", RequirementComparisonType.Matches ),
+                new BuildAgentRequirement( "teamcity.agent.jvm.os.arch", "amd64", RequirementComparisonType.Matches )
             ],
 #pragma warning restore CS0612 // Type or member is obsolete