Fix issue that local part parser uses remaining code from lexer (#409)

Without this fix the added test will output

1) Egulias\EmailValidator\Tests\EmailValidator\EmailParserTest::testMultipleEmailAddresses
Failed asserting that two strings are identical.
--- Expected
+++ Actual
@@ @@
-'another-local-part'
+'some-random-but-large-domain-part.example.comanother-local-part'

Fix Readme style

perform AAAA check separately (fixes #301) (#376)

Work around deprecations from doctrine/lexer (#367)

DNS record check now passes if email address has no top-level domain (#…

…355)

V4 readme updates (#353)

* README for v4

GitHub Actions (#348)

* Add GitHub Actions workflow

* Ignore composer.lock

* Separate static analysis build

* Use ramsey/composer-install

* Add 7.2 and 7.3

* Remove coveralls

Allow doctrine/lexer 2 (#345)

Quick fix forward to help solve a bad merge of #340

For more info check #347

bump dependencies and lock