Ccmessage migration (#119)

* Add cpu_used (all-cpu_idle) to CpustatCollector

* Update cc-metric-collector.init

* Allow selection of timestamp precision in HttpSink

* Add comment about precision requirement for cc-metric-store

* Fix for API changes in gofish@v0.15.0

* Update requirements to latest version

* Read sensors through redfish

* Update golang toolchain to 1.21

* Remove stray error check

* Update main config in configuration.md

* Update Release action to use golang 1.22 stable release, no golang RPMs anymore

* Update runonce action to use golang 1.22 stable release, no golang RPMs anymore

* Switch to CCMessage for all files.

---------

Co-authored-by: Holger Obermaier <Holger.Obermaier@kit.edu>
Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>

sinks/sampleSink.go

@@ -7,7 +7,7 @@ import (
 	"log"
 
 	cclog "github.com/ClusterCockpit/cc-metric-collector/pkg/ccLogger"
-	lp "github.com/ClusterCockpit/cc-metric-collector/pkg/ccMetric"
+	lp "github.com/ClusterCockpit/cc-energy-manager/pkg/cc-message"
 )
 
 type SampleSinkConfig struct {
@@ -28,7 +28,7 @@ type SampleSink struct {
 // See: metricSink.go
 
 // Code to submit a single CCMetric to the sink
-func (s *SampleSink) Write(point lp.CCMetric) error {
+func (s *SampleSink) Write(point lp.CCMessage) error {
 	// based on s.meta_as_tags use meta infos as tags
 	log.Print(point)
 	return nil