gtest: IdtyCreationPeriod: 10 days -> 1 day

runtime/gtest/src/parameters.rs

@@ -103,7 +103,7 @@ parameter_types! {
 parameter_types! {
     pub const ChangeOwnerKeyPeriod: BlockNumber = MONTHS;
     pub const ConfirmPeriod: BlockNumber = 10 * DAYS;
-    pub const IdtyCreationPeriod: BlockNumber = 10 * DAYS;
+    pub const IdtyCreationPeriod: BlockNumber = 1 * DAYS;
     pub const AutorevocationPeriod: BlockNumber = YEARS;
     pub const DeletionPeriod: BlockNumber = 10 * YEARS;
 }