fix(curve-substreams): miscellaneous fixes for balances extractions in Curve (#118)

* fix(curve-substreams): filter out reverted calls in `emit_eth_deltas`

* feat(substreams-sdk): extract balances from `Deposit` events in `extract_balance_deltas_from_tx`

* ci: ignore fmt for abi files

* feat(sdk): also account for `Withdrawal` event from WETH

* chore: reorder mod.rs, remove unused import

* chore: cargo fmt

---------

Co-authored-by: zizou <111426680+flopell@users.noreply.github.com>
Co-authored-by: Thales <thales@datarevenue.com>

substreams/crates/tycho-substreams/src/abi/mod.rs

@@ -1,2 +1,3 @@
 #![allow(clippy::all)]
 pub mod erc20;
+pub mod weth;