chore: lib/runtime/wasmer: update wasmer to v1.0.3

[noot]

Changes

• update wasmer-go to v1.0.3
• blocked by https://github.com/wasmerio/wasmer-go/issues/254

Tests

go test ./lib/runtime/wasmer

Issues

• closes #1268

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[dimartiro]

@jimjbrettj can we close this PR since you are working on it in #3168 ?

[jimjbrettj]

@jimjbrettj can we close this PR since you are working on it in #3168 ?

Yup good call