Ensure consistent tree-sitter version

Updated `package.json` and `package-lock.json` by running `npm init` and
`npm install tree-sitter@0.22.4 tree-sitter-cli@0.24.7`. This ensures
all developers use the same version of `tree-sitter` and
`tree-sitter-cli` when running commands via `npx tree-sitter`.

Since `tree-sitter-fortran` commits autogenerated files, inconsistencies
in `tree-sitter` versions may lead to conflicting changes being
committed. This update resolves discrepancies caused by developers using
different versions of `tree-sitter`, enforcing consistency across the
project.

Versions `0.22.4` and `0.24.7` were selected as they do not modify the
autogenerated files from the latest commit in `master`.

Author: inaki-amatria