E2E tests fail to build contracts when using workspace dependencies

[aon]

Contract build stage fails when running e2e tests inside a cargo workspace and ink dependencies are inherited from the workspace Cargo.toml. It does work when the dependency is defined for each package member.

Error shown below:

 [1/*] Building cargo project
error: failed to parse manifest at `/private/var/folders/jt/0h_3b_vn7mjc0qdk1kb0pyg40000gn/T/cargo-contract_Z49ETn/ecdsa-recover/Cargo.toml`

Caused by:
  error inheriting `ink` from workspace root manifest's `workspace.dependencies.ink`

Caused by:
  `workspace.dependencies` was {"message":"custom attribute panicked","code":null,"level":"error","spans":[{"file_name":"ecdsa-recover/lib.rs","byte_start":2100,"byte_end":2116,"line_start":72,"line_end":72,"column_start":9,"column_end":25,"is_primary":true,"text":[{"text":"        #[ink_e2e::test]","highlight_start":9,"highlight_end":25}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"message: contract build for /Users/agustin/work/coinfabrik/on-ink-integration-tests/test-cases/ecdsa-recover/Cargo.toml failed: command [\"/Users/agustin/.rustup/toolchains/stable-aarch64-apple-darwin/bin/cargo\", \"build\", \"--color=always\", \"--target=wasm32-unknown-unknown\", \"-Zbuild-std=core,alloc\", \"--no-default-features\", \"--release\", \"--target-dir=/Users/agustin/work/coinfabrik/on-ink-integration-tests/test-cases/target/ink/ecdsa_recover\", \"--features\", \"ink/ink-debug\"] exited with code 101","code":null,"level":"help","spans":[],"children":[],"rendered":null}],"rendered":"\u001b[0m\u001b[1m\u001b[38;5;9merror\u001b[0m\u001b[0m\u001b[1m: custom attribute panicked\u001b[0m\n\u001b[0m  \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m--> \u001b[0m\u001b[0mecdsa-recover/lib.rs:72:9\u001b[0m\n\u001b[0m   \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\n\u001b[0m\u001b[1m\u001b[38;5;12m72\u001b[0m\u001b[0m \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\u001b[0m \u001b[0m\u001b[0m        #[ink_e2e::test]\u001b[0m\n\u001b[0m   \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m| \u001b[0m\u001b[0m        \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;9m^^^^^^^^^^^^^^^^\u001b[0m\n\u001b[0m   \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m|\u001b[0m\n\u001b[0m   \u001b[0m\u001b[0m\u001b[1m\u001b[38;5;12m= \u001b[0m\u001b[0m\u001b[1mhelp\u001b[0m\u001b[0m: message: contract build for /Users/agustin/work/coinfabrik/on-ink-integration-tests/test-cases/ecdsa-recover/Cargo.toml failed: command [\"/Users/agustin/.rustup/toolchains/stable-aarch64-apple-darwin/bin/cargo\", \"build\", \"--color=always\", \"--target=wasm32-unknown-unknown\", \"-Zbuild-std=core,alloc\", \"--no-default-features\", \"--release\", \"--target-dir=/Users/agustin/work/coinfabrik/on-ink-integration-tests/test-cases/target/ink/ecdsa_recover\", \"--features\", \"ink/ink-debug\"] exited with code 101\u001b[0m\n\n"}