Multisig improvements

What's Changed

• Multisig audit fixes by @alyn509 in #58

Built using Docker image: multiversx/sdk-rust-contract-builder:v5.4.1.

Codehashes (blake2b):

crypto-bubbles.wasm: 8bdc3516f64a3e502647df793e0ea4b58631fad5e89cf25ad93234a61d934ed2
proxy-deployer.wasm: 4378ec656be6cc16d91e5626beed7bf18e8ce5c8e7565560cc45535ba2e7e650
nft-escrow.wasm: 037f2e18a1bb21dd269661dc97c1d176cb11d1f43fd9264249f7340247752091
liquid-locking.wasm: b18e8bea6b75016a1fa601a0d85aa0754b198cda983cce52ecc2cc28a24bd846
rewards-distribution.wasm: b986658e405bcd107be46e9a943d0934f406c9a1bf0acfb80191c05e1467ca77
nft-minter.wasm: 8bd2726367ad2ef02cc561c7cffb74dedd5ef984db600069530d52243a7c09e6
multiversx-price-aggregator-sc.wasm: 56aa8b9c2ff0a46800e028ebecc25bcf22ff8125d4ab5b3273453e7cbf42bae3
digital-cash.wasm: 92c26571bd62eeb1720b5810cfa07cf396f5cd82f6f0e7c6e18ac436d8b8cd1c
dn404.wasm: 7fe71ed26128ba4c0a9da5b024b2549b8f33d71bd09dc2157d3e06f252007987
token-release.wasm: 01a31ef76aa4170768e34d1991f9cb2c0954abdf821ecd232fa9525876816f78
kitty-ownership.wasm: d3dd412fed41368ce5a52054280cd0d89fffcf3ba416a17cec443c1c949f3c6e
lottery-esdt.wasm: 9c28a13af524c5a905daeb9a685ae0d69acd2db47feff87f197616df60be6086
mystery-box.wasm: 0b2382d47d67ef200db43a2979a977935c67d08393102cd6b879bca055fa3354
bonding-curve-contract.wasm: 9e07fcdf0fee1132bacc09160a6e5a84418b6bdd452ce098027a14902dca7832
fair-launch.wasm: fa35494de1abd330547d62c933f16c9085c8ebbe1f638020c15f1d1363abd967
ping-pong-egld.wasm: 7e3b14585e2247d3c901dc1f25de3e85762c57d16e4bc5c8eaafc2c8e68402e6
erc3643.wasm: 82785bfc96f7f7b10b5670f55933673a6c3b1ee4fcf339b805dfd0831bb83e3c
pair-mock.wasm: 73cf90c994d9cdbf710da296af986bec751b1e6170e93b6ca9b36e7ba20ae690
check-pause.wasm: 1b82db46d8c5bf4ecce7f0b104bfff97ec48514c4bae49d7a51325cc29eaadc6
empty.wasm: d679e4e40ef7476cd309d6b8744dfd21912db83c5bfc034bc374bd74267e08a0
multisig.wasm: 08abebe9f6e3309a27433050b14972c333d47f7a45a289b4c187f79237f549d5
multisig-full.wasm: d2ebe01f20f77aa2c5eb94f4b999a87ca6e519a0ecb05adac59f246e514e8915
multisig-view.wasm: 2a3070bd6ac4c172670d2d25ef1d34a59f4928305ad8ed72cf56cf745e647f60
order-book-pair.wasm: 36c1aa692b46092cc4f0f6d975cca94ce715806c5c8eedcd0e9060f3ddd7ccd4
on-chain-claim.wasm: fe25016758b44dea9cebc741a91e83b8043578e6a2d007810dbd050a89d4d230
nft-storage-prepay.wasm: 81d82875f6ca4b76e4018db826a578c0e391b1c208d1ca7640f15b89021c549e
proxy-pause.wasm: a673ccff806ae62d7e0634c1d0857e489b35149ba970f2f8e9cb05c54a4483f8
mvx-game-sc.wasm: a49e0ced63c2d794b4cb079774054bc4073fd5140670bd018add3c4fad4ef965
paymaster.wasm: 0ab2c178212037eea42e7c0ab6dc6fe67a933d22ff0dc908e2011541a4cbb660
order-book-factory.wasm: 89ddefb8ff92319d7085578f0e303ac9faa5e8bef4d9c9f3419b250b9925c484
kitty-genetic-alg.wasm: f352a95c6d847b2f30625e3b44b4f17143046cb273bde70aa5557fbfcbf4b58a
multiversx-wegld-swap-sc.wasm: d2c9d704cd4ab3b377436fe3be2daf8340d1cb5bcae5fcde336bd74518ad20f5
crypto-zombies.wasm: 93d6509fb3f8a9386b3386f805c44bb61edd9a48c933e8b072881f9535e25ee3
kitty-auction.wasm: bcbf01a09c4f18aeb88988bf003b59326cf2f48a925bdc261d272ca9b553ddab
adder.wasm: 384b680df7a95ebceca02ffb3e760a2fc288dea1b802685ef15df22ae88ba15b
fractional-nfts.wasm: 88077351e999a898377e19aab475b2bfc13280471e7c26b36fb8870f3a35e91f
seed-nft-minter.wasm: 76f2bd7c97a115c5d923da509e90d52414924aa5b3fec5a2f8f3b80f47fc90e4
factorial.wasm: f4d34273edff6dfeeb78e69791c9c7951f4a08493bda4047113ab74981f5fa9d
crowdfunding-esdt.wasm: af54abd4f52a10e141ba6f25fb8a643657b67f0fe77d7bc5d6cb7f42f4bf91b1
esdt-transfer-with-fee.wasm: da27b385c62e28537b550f3d1565c047ead217ca665d816ebb1e46cdd86fa852