[CurvePB] Use calldata for manageBribes parameters

Switch the parameterized manageBribes overload from memory to
calldata for gas efficiency, avoiding unnecessary memory copies.

Author: clement-ux

contracts/contracts/automation/CurvePoolBoosterBribesModule.sol

@@ -130,9 +130,9 @@ contract CurvePoolBoosterBribesModule is AbstractSafeModule {
     /// @param extraDuration Number of periods to extend per pool (0 = no update, 1 = +1 week)
     /// @param rewardsPerVote Max reward per vote per pool (0 = no update)
     function manageBribes(
-        uint256[] memory totalRewardAmounts,
-        uint8[] memory extraDuration,
-        uint256[] memory rewardsPerVote
+        uint256[] calldata totalRewardAmounts,
+        uint8[] calldata extraDuration,
+        uint256[] calldata rewardsPerVote
     ) external onlyOperator {
         require(pools.length == totalRewardAmounts.length, "Length mismatch");
         require(pools.length == extraDuration.length, "Length mismatch");