Support single quotes in dryrun output for mingw-make compatibility

[Copilot]

• Understand the issue: mingw-make uses single quotes around tool invocation instead of double quotes
• Identify the affected code: parseLineAsTool function in src/parser.ts (lines 390 and 402)
• Update the regex pattern in parseLineAsTool to accept both single and double quotes
• Verify regex patterns work correctly with unit test
• Run code review and address feedback (fixed inconsistent quote escaping)
• Run CodeQL security check (no issues found)
• Add unit tests for single quote support (mingw-make style tool invocations)

Original prompt

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This section details on the original issue you should resolve

<issue_title>[Feature] Support mingw-make's dryrun output format</issue_title>
<issue_description>### Request Overview

Add support for single quotes around the tool invocation within the dryrun output.

This is needed to support make variants which use single quotes instead of double quotes in their dry run output, such an mingw-make.

Additional Information

No response</issue_description>

<agent_instructions>Please also add tests if it makes sense to.</agent_instructions>

Comments on the Issue (you are @copilot in this section)

• Fixes [Feature] Support mingw-make's dryrun output format #739

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[snehara99]

@copilot can you add a test to cover the case in issue #739?

[Copilot]

@copilot can you add a test to cover the case in issue #739?

Added unit tests for the single quote support in commit 6e7c5e7. The new test suite covers:

• Double-quoted tool invocations (original behavior)
• Single-quoted tool invocations (mingw-make style)
• Unquoted tool invocations
• Path extraction with various quote styles