feat: sync kcl 0.8 abi spec

[Peefy]

1. Does this PR affect any open issues?(Y/N) and add issue references (e.g. "fix #123", "re #123".):

• N
• Y

• feat: sync kcl 0.8 abi spec

2. What is the scope of this PR (e.g. component or file name):

• kclvm.go
• kclvm_test.go
• pkg/kcl/opt.go
• pkg/settings/utils_settings_yaml.go
• pkg/spec/gpyrpc/gpyrpc.proto
• scripts/kclvm.go

3. Provide a description of the PR(e.g. more details, effects, motivations or doc link):

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Other

4. Are there any breaking changes?(Y/N) and describe the breaking changes(e.g. more details, motivations or doc link):

• N
• Y

5. Are there test cases for these changes?(Y/N) select and add more details, references or doc links:

• Unit test
• Integration test
• Benchmark (add benchmark stats below)
• Manual test (add detailed scripts or steps below)
• Other

[coveralls]

Pull Request Test Coverage Report for Build 8000192146

Details

• -66 of 97 (31.96%) changed or added relevant lines in 5 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.3%) to 62.921%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
pkg/kcl/api.go	12	19	63.16%
pkg/kcl/opt.go	2	18	11.11%
pkg/kcl/hook.go	4	47	8.51%

Totals
Change from base Build 7960242030:	-0.3%
Covered Lines:	3080
Relevant Lines:	4895

---

💛 - Coveralls