[i18n][system upgrade] Upgrade i18n tooling (#186519)

Update i18n tools after the main packages upgrade. This upgrade makes
use of formatJS tooling instead of fully implementing the parsers
ourselves. It also changes our custom AST parsing from babel to the
typescript compiler.
- [x] i18n exrtract
- [x] i18n check
- [x] i18n integrate
- [x] add test cases for formatjs runner
- [x] Make sure all CLI flags are handled properly
- [x] Update tooling readme

Closes https://github.com/elastic/kibana/issues/180616
Closes https://github.com/elastic/kibana/issues/187703

### Note to reviewers

Teams outside operations and core are probably requested to review
because the `i18n_check` fixed malformed i18n messages in your plugins.
Please check and approve :elasticheart:

scripts/i18n_check.js

@@ -7,4 +7,4 @@
  */
 
 require('../src/setup_node_env');
-require('../src/dev/run_i18n_check');
+require('../src/dev/i18n_tools/bin/run_i18n_check');

scripts/i18n_extract.js

@@ -7,4 +7,4 @@
  */
 
 require('../src/setup_node_env');
-require('../src/dev/run_i18n_extract');
+require('../src/dev/i18n_tools/bin/run_i18n_extract');

scripts/i18n_integrate.js

@@ -7,4 +7,4 @@
  */
 
 require('../src/setup_node_env');
-require('../src/dev/run_i18n_integrate');
+require('../src/dev/i18n_tools/bin/run_i18n_integrate');