chore: remove dead code ActionCreationConfig

`ActionCreationConfigView` is still around for the RPC format but inside
the transaction runtime logic we now use
`RuntimeFeesConfig::action_fees` which stores these fees by parameter.

This has been obsolete since near#8100 I just forgot to delete it.

core/primitives-core/src/runtime/fees.rs

@@ -78,41 +78,6 @@ pub struct DataReceiptCreationConfig {
     pub cost_per_byte: Fee,
 }
 
-/// Describes the cost of creating a specific action, `Action`. Includes all variants.
-#[derive(Debug, Serialize, Deserialize, Clone, Hash, PartialEq, Eq)]
-pub struct ActionCreationConfig {
-    /// Base cost of creating an account.
-    pub create_account_cost: Fee,
-
-    /// Base cost of deploying a contract.
-    pub deploy_contract_cost: Fee,
-    /// Cost per byte of deploying a contract.
-    pub deploy_contract_cost_per_byte: Fee,
-
-    /// Base cost of calling a function.
-    pub function_call_cost: Fee,
-    /// Cost per byte of method name and arguments of calling a function.
-    pub function_call_cost_per_byte: Fee,
-
-    /// Base cost of making a transfer.
-    pub transfer_cost: Fee,
-
-    /// Base cost of staking.
-    pub stake_cost: Fee,
-
-    /// Base cost of adding a key.
-    pub add_key_cost: AccessKeyCreationConfig,
-
-    /// Base cost of deleting a key.
-    pub delete_key_cost: Fee,
-
-    /// Base cost of deleting an account.
-    pub delete_account_cost: Fee,
-
-    /// Base cost of a delegate action
-    pub delegate_cost: Fee,
-}
-
 /// Describes the cost of creating an access key.
 #[derive(Debug, Serialize, Deserialize, Clone, Hash, PartialEq, Eq)]
 pub struct AccessKeyCreationConfig {