allow to set `dir` for command

[trim21]

Description

for example, if I want to run a command from a subdirectory, I'll have a create a seprated task:

tasks:
  build:
    - task: vscode

  vscode:
    cmds:
      - pnpm run build
    dir: vscode

can we re-write with this:

tasks:
  build:
    # - task: vscode
    - cmd: pnpm run build
      dir: vscode

Version

3.46.4

Operating system

windows

Experiments Enabled

No response

Example Taskfile

[trulede]

Closing, can discuss on the PR.