fix: Support global contract attribute macro paths in integration tests contract checker script

[davidsemakula]

Summary

Closes #_

• [n] y/n | Does it introduce breaking changes?
• [n] y/n | Is it dependent on a specific version of cargo-contract or pallet-revive?

Description

• Support global contract attribute macro paths (i.e. #[::ink::contract]) in scripts/is_contract.sh checker
• Fix trait-flipper integration test

Checklist before requesting a review

• I have added an entry to CHANGELOG.md
• I have commented on my code, particularly in hard-to-understand areas
• I have added tests that prove my fix is effective or that my feature works
• Any dependent changes have been merged and published in downstream modules

[github-actions]

🦑 📈 ink! Example Contracts ‒ Changes Report 📉 🦑

These are the results when building the integration-tests/* contracts from this branch with 0 and comparing them to ink! master:

Show Results

Contract	Upstream Size (kB)	PR Size (kB)	Diff (kB)	Diff (%)	Change
call-builder-return-value	20.807	20.807	0	0	➖
call-runtime	2.195	2.195	0	0	➖
combined-extension	2.51	2.51	0	0	➖
complex-storage-structures	4.296	4.296	0	0	➖
conditional-compilation	1.448	1.448	0	0	➖
contract-invocation	7.935	7.935	0	0	➖
contract-invocation/contract1	1.844	1.844	0	0	➖
contract-invocation/contract2	1.804	1.804	0	0	➖
contract-invocation/virtual_contract	4.222	4.222	0	0	➖
contract-invocation/virtual_contract_ver1	1.852	1.852	0	0	➖
contract-invocation/virtual_contract_ver2	1.864	1.864	0	0	➖
contract-storage	18.472	18.472	0	0	➖
contract-terminate	1.414	1.414	0	0	➖
contract-transfer	3.036	3.036	0	0	➖
contract-xcm	28.206	28.206	0	0	➖
cross-contract-calls	8.774	8.774	0	0	➖
cross-contract-calls/other-contract	1.524	1.524	0	0	➖
custom-allocator	3.012	3.012	0	0	➖
custom-environment	2.23	2.23	0	0	➖
debugging-strategies	4.086	4.086	0	0	➖
dns	8.058	8.058	0	0	➖
e2e-call-runtime	1.674	1.674	0	0	➖
e2e-runtime-only-backend	2.25	2.25	0	0	➖
erc1155	19.194	19.194	0	0	➖
erc20	9.446	9.446	0	0	➖
erc721	11.034	11.034	0	0	➖
events	5.982	5.982	0	0	➖
flipper	1.597	1.597	0	0	➖
incrementer	1.284	1.284	0	0	➖
lang-err/call-builder	8.458	8.458	0	0	➖
lang-err/call-builder-delegate	3.136	3.136	0	0	➖
lang-err/constructors-return-value	2.225	2.225	0	0	➖
lang-err/contract-ref	7.626	7.626	0	0	➖
lang-err/integration-flipper	1.795	1.795	0	0	➖
lazyvec	4.908	4.908	0	0	➖
mapping	9.508	9.508	0	0	➖
mother	13.622	13.622	0	0	➖
multi-contract-caller	12.782	12.782	0	0	➖
multi-contract-caller/accumulator	1.141	1.141	0	0	➖
multi-contract-caller/adder	3.129	3.129	0	0	➖
multi-contract-caller/subber	3.137	3.137	0	0	➖
multisig	24.379	24.379	0	0	➖
own-code-hash	2.204	2.204	0	0	➖
payment-channel	11.014	11.014	0	0	➖
psp22-extension	7.379	7.379	0	0	➖
rand-extension	3.451	3.451	0	0	➖
runtime-call-contract	1.527	1.527	0	0	➖
solidity-abi/events	5.248	5.248	0	0	➖
solidity-abi/sol-cross-contract	4.907	4.907	0	0	➖
solidity-abi/sol-cross-contract/other-contract-sol	1.634	1.634	0	0	➖
solidity-abi/sol-encoding	1.56	1.56	0	0	➖
solidity-abi/solidity-calls-flipper	6.253	6.253	0	0	➖
sr25519-verification	0.957	0.957	0	0	➖
static-buffer	2.503	2.503	0	0	➖
storage-types	15.918	15.918	0	0	➖
trait-dyn-cross-contract-calls	3.579	3.579	0	0	➖
trait-dyn-cross-contract-calls/contracts/incrementer	1.589	1.589	0	0	➖
trait-erc20	9.746	9.746	0	0	➖
trait-incrementer	1.659	1.659	0	0	➖
upgradeable-contracts/delegator	5.877	5.877	0	0	➖
upgradeable-contracts/delegator/delegatee	2.621	2.621	0	0	➖
upgradeable-contracts/delegator/delegatee2	2.62	2.62	0	0	➖
upgradeable-contracts/set-code-hash	1.503	1.503	0	0	➖
upgradeable-contracts/set-code-hash-migration	1.503	1.503	0	0	➖
upgradeable-contracts/set-code-hash-migration/migration	1.67	1.67	0	0	➖
upgradeable-contracts/set-code-hash-migration/updated-incrementer	1.701	1.701	0	0	➖
upgradeable-contracts/set-code-hash/updated-incrementer	1.463	1.463	0	0	➖
wildcard-selector	2.79	2.79	0	0	➖

Link to the run | Last update: Fri May 30 09:25:35 CEST 2025