[client, management, misc] expose VCS revision in dev build version output (#6263)

* Refactor to use a common checker for development version

* Adds commit sha to development version for cobra command only

Leave dashboard unaffected

* Adjust for "v0.31.1-dev" test case

which must be considered pre-release

* Drop synthetic "dev"/"0.50.0-dev" firewall feature-gate fixtures

These test cases encoded the loose strings.Contains(v, "dev")
semantics inherited from peerSupportedFirewallFeatures, but
NetbirdVersion() never produces those values — only the literal
"development" (and now "development-<sha>[-dirty]") ever flows
through the wire. The agent owns the semantics of an ephemeral
development build, so the tests should exercise the strings we
actually emit.

Replaced with development, development-<sha> and
development-<sha>-dirty cases that match the HasPrefix("development")
predicate introduced upstream.

* Remove unexistent tests on wire format

The sha / dirty flag are added only when the CLI asks the version.
Account versions is unaffacted and can only strictly match "development"

* Adds tests for IsDevelopmentVersion

management/internals/controllers/network_map/controller/controller.go

@@ -32,6 +32,7 @@ import (
 	"github.com/netbirdio/netbird/shared/management/proto"
 	"github.com/netbirdio/netbird/shared/management/status"
 	"github.com/netbirdio/netbird/util"
+	"github.com/netbirdio/netbird/version"
 )
 
 type Controller struct {
@@ -514,7 +515,7 @@ func computeForwarderPort(peers []*nbpeer.Peer, requiredVersion string) int64 {
 	for _, peer := range peers {
 
 		// Development version is always supported
-		if peer.Meta.WtVersion == "development" {
+		if version.IsDevelopmentVersion(peer.Meta.WtVersion) {
 			continue
 		}
 		peerVersion := semver.Canonical("v" + peer.Meta.WtVersion)