Remove SignalFx monitor windows-legacy

.chloggen/remove_signalfx_smartagent_windows-legacy.yaml

@@ -0,0 +1,20 @@
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: breaking
+
+# The name of the component, or a single word describing the area of concern, (e.g. crosslink)
+component: windows-legacy
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: This monitor is removed at the end of its deprecation period.
+
+# One or more tracking issues related to the change
+issues: [7098]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext: |
+  The smart agent monitor windows-legacy is removed.
+  Please use the [hostmetrics receiver](https://help.splunk.com/en/splunk-observability-cloud/manage-data/available-data-sources/supported-integrations-in-splunk-observability-cloud/applications-hosts-and-servers/host-metrics-receiver)
+  and the [windowsperfcounters receiver](https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/receiver/windowsperfcountersreceiver)
+  moving forward.

internal/signalfx-agent/pkg/core/modules.go

@@ -72,5 +72,4 @@ import (
 	_ "github.com/signalfx/signalfx-agent/pkg/monitors/vmem"
 	_ "github.com/signalfx/signalfx-agent/pkg/monitors/vsphere"
 	_ "github.com/signalfx/signalfx-agent/pkg/monitors/windowsiis"
-	_ "github.com/signalfx/signalfx-agent/pkg/monitors/windowslegacy"
 )