fix: fix lsp folder workspace options.

[He1pa]

In a folder kind Workspace, it will recursively search upwards for kcl.mod to find dependencies

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

• N
• Y Bug: KCL Extension is not able to see package imports and relative imports beyond repo root (at least for Path based kcl mod add and for Git based too) vscode-kcl#64

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

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 12744841784

Details

• 4 of 13 (30.77%) changed or added relevant lines in 1 file are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.009%) to 70.561%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
kclvm/driver/src/lib.rs	4	13	30.77%

Files with Coverage Reduction	New Missed Lines	%
kclvm/sema/src/advanced_resolver/node.rs	1	84.99%

Totals
Change from base Build 12744014678:	-0.009%
Covered Lines:	52847
Relevant Lines:	74895

---

💛 - Coveralls

[zong-zhe]

LGTM