PluginManager: Make remaining plugin state non-global (#32094)

* PluginDashboards: Use plugin manager interface

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

* PluginManager: Make panels non-global

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

* PluginManager: Make apps non-global

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

* PluginManager: Make static routes non-global

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

* PluginManager: Make pluginTypes non-global

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

pkg/services/provisioning/plugins/plugin_provisioner.go

@@ -6,12 +6,17 @@ import (
 	"github.com/grafana/grafana/pkg/bus"
 	"github.com/grafana/grafana/pkg/infra/log"
 	"github.com/grafana/grafana/pkg/models"
+	"github.com/grafana/grafana/pkg/plugins"
 )
 
 // Provision scans a directory for provisioning config files
 // and provisions the app in those files.
-func Provision(configDirectory string) error {
-	ap := newAppProvisioner(log.New("provisioning.plugins"))
+func Provision(configDirectory string, pluginManager plugins.Manager) error {
+	logger := log.New("provisioning.plugins")
+	ap := PluginProvisioner{
+		log:         logger,
+		cfgProvider: newConfigReader(logger, pluginManager),
+	}
 	return ap.applyChanges(configDirectory)
 }
 
@@ -22,13 +27,6 @@ type PluginProvisioner struct {
 	cfgProvider configReader
 }
 
-func newAppProvisioner(log log.Logger) PluginProvisioner {
-	return PluginProvisioner{
-		log:         log,
-		cfgProvider: newConfigReader(log),
-	}
-}
-
 func (ap *PluginProvisioner) apply(cfg *pluginsAsConfig) error {
 	for _, app := range cfg.Apps {
 		if app.OrgID == 0 && app.OrgName != "" {