test(e2e): Fix syntax (#4164)

testing/internal/e2e/tests/base_plus/ldap_test.go

@@ -48,8 +48,8 @@ func TestCliLdap(t *testing.T) {
 			"-bind-dn", c.LdapAdminDn,
 			"-bind-password", "env://LDAP_PW",
 			"-state", "active-public",
-			"-enable-groups", "true",
-			"-discover-dn", "true",
+			"-enable-groups=true",
+			"-discover-dn=true",
 			"-format", "json",
 		),
 		e2e.WithEnv("LDAP_PW", c.LdapAdminPassword),