Infra/update eslint to v7

[M-i-k-e-l]

Description

Major version v3 (to be safe)

eslint-rules - no-direct-import - Rename to clearer names
eslint-rules - upgrade eslint to v7
eslint-rules - function-deprecation - fix the fixer
eslint-rules - typography-deprecation - fix the fixer

package.json changes:
  - eslint: ^5.0.0 → ^7.0.0
  - eslint-config-standard: ^11.0.0 → ^16.0.0
  - eslint-plugin-import: ^2.9.0 → ^2.22.1
  - eslint-plugin-node: ^6.0.1 → ^11.1.0
  - eslint-plugin-promise: ^3.7.0 → ^5.0.0
  - Removed eslint-plugin-standard (no longer needed with eslint-config-standard@16)

  Test file changes (8 files):
  - parser: ‘babel-eslint’ → parser: require.resolve(‘babel-eslint’) — ESLint 7 requires absolute paths for parsers in RuleTester
  - Removed experimentalObjectRestSpread from ecmaFeatures, bumped ecmaVersion to 2018 (no-hard-coded-font test)
  - Added output property to 37 invalid test cases across all test files — ESLint 7 requires this when the rule has meta.fixable set

  Rule fix (function-deprecation.js):
  - Added a guard in the import specifier fixer to skip the fix when the target name already exists in the import, preventing the fixer from
  creating unparseable code with duplicate identifiers (ESLint 7 validates that autofixes produce valid code)

and two more fixes afterwards

Changelog

eslint-rules - update dependencies (including eslint to v7) - major version v3

Additional info

None

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[M-i-k-e-l]

@adids1221 I've already done a review with Codex so LMK if you want me to "skip review"