fix(agentcompat): constrain command harness to Linux

Co-authored-by: naiba/CloudCode <hi+cloudcode@nai.ba>

integration/agentcompat/cmd/agentcompat/artifact_publication_test.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/cli_config.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/dedicated_wiring_test.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/main.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/main_test.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/metadata_writer.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/metadata_writer_test.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/nat_wiring_test.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/private_artifact_writer.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/reconnect_dispatch_fixture_test.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/scenario_dispatch_test.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/scenario_evidence_writer.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/scenario_execution.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (

integration/agentcompat/cmd/agentcompat/stale_artifact_test.go

@@ -1,3 +1,5 @@
+//go:build linux
+
 package main
 
 import (