Update extension

[renan-r-santos]

• Support python-envs.workspaceSearchPaths and python-envs.globalSearchPaths for environment discovery
• Fix pixi-code.pixiExecutable setting not being read
• Fix subprocess runner race condition between exit and close events
• Fix fire-and-forget promises in environment selection
• Remove broken deactivate function
• Extract shared helpers and parallelize environment discovery
• Add pre-release pipeline for continuous updates on every push to main
• Revert 0.1.5 activatedRun now that fix: use run.executable for interpreter identification instead of activatedRun.executable microsoft/vscode-python-debugger#949 was merged
• Remove defaultInterpreterPath support for setting the active environment