fix: Fix CLI query command TypeError

[peterjroberts]

Fix TypeError in CLI query command.

Description of change

Switch to using the named query property for the CLI query command. #6899 modified the command definition with a named positional argument. This leads to an error in 0.2.29 when executing e.g. When executing npx typeorm query -f path/to/ormconfig.js "query" "SELECT 1":

Error during query execution:
TypeError: Cannot read property 'replace' of undefined
    at escape (/projectPath/node_modules/highlight.js/lib/highlight.js:71:18)
    at Object.highlight (/projectPath/node_modules/highlight.js/lib/highlight.js:799:18)
    at Object.highlight (/projectPath/node_modules/cli-highlight/dist/index.js:76:21)
    at Function.PlatformTools.highlightSql (/projectPath/node_modules/typeorm/platform/PlatformTools.js:186:32)
    at Object.<anonymous> (/projectPath/node_modules/typeorm/commands/QueryCommand.js:64:110)
    at step (/projectPath/node_modules/tslib/tslib.js:141:27)
    at Object.next (/projectPath/node_modules/tslib/tslib.js:122:57)
    at fulfilled (/projectPath/node_modules/tslib/tslib.js:112:62)

Example args object in last working cli query version 0.2.26:

{
  _: [ 'query', 'SELECT 1' ],
  f: 'build/db/ormconfig.js',
  config: 'build/db/ormconfig.js',
  c: 'default',
  connection: 'default',
  '$0': 'node_modules/typeorm/cli'
}

Example args object in 0.2.29:

 {
  _: [ 'query' ],
  f: 'build/db/ormconfig.js',
  config: 'build/db/ormconfig.js',
  c: 'default',
  connection: 'default',
  '$0': 'node_modules/typeorm/cli',
  query: 'SELECT 1'
}

Fixes #7044

Pull-Request Checklist

• Code is up-to-date with the master branch
• npm run lint passes with this change
• npm run test passes with this change
• This pull request links relevant issues as Fixes #0000
• There are new or updated unit tests validating the change- I cannot see any existing tests for the CLI
• Documentation has been updated to reflect this change N/A
• The new commits follow conventions explained in CONTRIBUTING.md

[imnotjames]

Thanks for the contribution! Seems to work for me when I grabbed this change