Update .gitattributes

Author: tvdijen

.gitattributes

@@ -2,17 +2,21 @@
 /tools/ export-ignore
 /tests/bootstrap.php export-ignore
 /tests/Alg/ export-ignore
+/tests/Assert/ export-ignore
 /tests/Backend/ export-ignore
 /tests/CryptoEncoding/ export-ignore
 /tests/Key/ export-ignore
+/tests/Type/ export-ignore
 /tests/Utils/ export-ignore
 /tests/XML/ export-ignore
 codecov.yml export-ignore
 .editorconfig export-ignore
 .gitattributes export-ignore
 .gitignore export-ignore
-phpstan.xml export-ignore
-phpstan-dev.xml export-ignore
+phpstan-baseline.neon export-ignore
+phpstan-baseline-dev.neon export-ignore
+phpstan.neon export-ignore
+phpstan-dev.neon export-ignore
 phpcs.xml export-ignore
 phpunit.xml export-ignore
 .github export-ignore