✨ cicd: Automate proper version tagging in the bouncer.go that is reported to Crowdsec LAPI (#314)

* cicd(versioning): Automate proper version tagging in the bouncer.go that is reported to Crowdsec LAPI

* cicd(versioning): Move pluginVersion to it's own file

* Disablie lint check for no global variables

* Remove trailing new-line

* Update pluginVersion declaration style

* 🍱 Simplify for tests

Removed the verification step after updating the version and modified the commit message to include an emoji.

---------

Co-authored-by: maxlerebourg <maxlerebourg@gmail.com>

bouncer.go

@@ -674,7 +674,7 @@ func crowdsecQuery(bouncer *Bouncer, stringURL string, data []byte) ([]byte, err
 		req, _ = http.NewRequest(http.MethodGet, stringURL, nil)
 	}
 	req.Header.Add(bouncer.crowdsecHeader, bouncer.crowdsecKey)
-	req.Header.Add("User-Agent", "Crowdsec-Bouncer-Traefik-Plugin/1.X.X")
+	req.Header.Add("User-Agent", "Crowdsec-Bouncer-Traefik-Plugin/"+pluginVersion)
 
 	res, err := bouncer.httpClient.Do(req)
 	if err != nil {
@@ -779,7 +779,7 @@ func reportMetrics(bouncer *Bouncer) error {
 	metrics := map[string]interface{}{
 		"remediation_components": []map[string]interface{}{
 			{
-				"version": "1.X.X",
+				"version": pluginVersion,
 				"type":    "bouncer",
 				"name":    "traefik_plugin",
 				"metrics": []map[string]interface{}{