[ArkTs] Fix multisource inheritance with similar property names · Pull Request !2135 · OpenHarmony/arkcompiler_ets_frontend

Issue
https://gitee.com/openharmony/arkcompiler_ets_frontend/issues/I9GTCN

Reason

Solved the problem that the given correct source code throws an unexpected error with wrong type reference.

Description

Firstly I fixed the error message to be correct in the future, then I solved the problem with the code, so now we don't throw error if we implement a property wich has the same name as one of the inherited properties. In the class we can refer to the implemented one with 'this' and we will be able to use the inherited one through 'super'.

Test scenarios

```
interface Interface {
    instance_field: number
}

abstract class Abstract {
    instance_field: number = -1
}

class Base extends Abstract {
}

class Derived extends Base implements Interface {
    instance_field: number = -1

public method(): number {
        this.instance_field -= 1
        super.instance_field += 1
        return super.instance_field
    }
}

function main() {
    let d = new Derived
    assert d.method() == 0 
    assert d.instance_field == -2
}
```

Fix #16145 internal issue.

类型	指派人员	状态
审查	@egavrin 由 CODEOWNERS 文件第 18 行指派为审查者	进行中 (0/1人)
审查	godmiaozi zhuoli72 徐城 Vsevolod Pukhov	进行中 (0/1人)
测试	openharmony_ci 已测试通过	已完成 (1/1人)

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