chore: Write encoding rust calldata to file and read in solidity test

This way we can automatically replace the calldata when something changes. We don't need to manually replace the string ourselves.

--- don't change below this line ---
ENG-4453 Took 3 hours 26 minutes

src/encoding/evm/swap_encoder/swap_encoders.rs

@@ -721,6 +721,7 @@ mod tests {
 
     mod balancer_v2 {
         use super::*;
+        use crate::encoding::evm::utils::write_calldata_to_file;
 
         #[test]
         fn test_encode_balancer_v2() {
@@ -779,11 +780,13 @@ mod tests {
                     "05"
                 ))
             );
+            write_calldata_to_file("test_encode_balancer_v2", hex_swap.as_str());
         }
     }
 
     mod uniswap_v4 {
         use super::*;
+        use crate::encoding::evm::utils::write_calldata_to_file;
 
         #[test]
         fn test_encode_uniswap_v4_simple_swap() {
@@ -830,7 +833,6 @@ mod tests {
                 .encode_swap(swap, encoding_context)
                 .unwrap();
             let hex_swap = encode(&encoded_swap);
-            println!("test_encode_uniswap_v4_simple_swap: {hex_swap}");
 
             assert_eq!(
                 hex_swap,
@@ -854,6 +856,7 @@ mod tests {
                     "000001"
                 ))
             );
+            write_calldata_to_file("test_encode_uniswap_v4_simple_swap", hex_swap.as_str());
         }
 
         #[test]
@@ -1001,7 +1004,6 @@ mod tests {
             let combined_hex =
                 format!("{}{}", encode(&initial_encoded_swap), encode(&second_encoded_swap));
 
-            println!("test_encode_uniswap_v4_sequential_swap: {combined_hex}");
             assert_eq!(
                 combined_hex,
                 String::from(concat!(
@@ -1030,11 +1032,12 @@ mod tests {
                     "00003c"
                 ))
             );
-            println!("{combined_hex}")
+            write_calldata_to_file("test_encode_uniswap_v4_sequential_swap", combined_hex.as_str());
         }
     }
     mod ekubo {
         use super::*;
+        use crate::encoding::evm::utils::write_calldata_to_file;
 
         const RECEIVER: &str = "ca4f73fe97d0b987a0d12b39bbd562c779bab6f6"; // Random address
 
@@ -1159,7 +1162,6 @@ mod tests {
             let combined_hex =
                 format!("{}{}", encode(first_encoded_swap), encode(second_encoded_swap));
 
-            println!("{combined_hex}");
             assert_eq!(
                 combined_hex,
                 // transfer type
@@ -1180,6 +1182,7 @@ mod tests {
                     "00000000000000000000000000000000000000000001a36e2eb1c43200000032",
                 ),
             );
+            write_calldata_to_file("test_ekubo_encode_swap_multi", combined_hex.as_str());
         }
     }