feat(coderd): add matched provisioner daemons information to more places (#15688)

- Refactors `checkProvisioners` into `db2sdk.MatchedProvisioners`
- Adds a separate RBAC subject just for reading provisioner daemons
- Adds matched provisioners information to additional endpoints relating to
  workspace builds and templates
-Updates existing unit tests for above endpoints
-Adds API endpoint for matched provisioners of template dry-run job
-Updates CLI to show warning when creating/starting/stopping/deleting
 workspaces for which no provisoners are available

---------

Co-authored-by: Danny Kopping <danny@coder.com>

enterprise/coderd/workspacebuilds_test.go

@@ -109,7 +109,7 @@ func TestWorkspaceBuild(t *testing.T) {
 
 		for _, c := range cases {
 			t.Run(c.Name, func(t *testing.T) {
-				_, err = c.Client.CreateWorkspace(ctx, owner.OrganizationID, codersdk.Me, codersdk.CreateWorkspaceRequest{
+				_, err = c.Client.CreateUserWorkspace(ctx, codersdk.Me, codersdk.CreateWorkspaceRequest{
 					TemplateVersionID: oldVersion.ID,
 					Name:              "abc123",
 					AutomaticUpdates:  codersdk.AutomaticUpdatesNever,