chore: exclude package.xml from the manifest

Author: ramsey

bin/build-contents.php

@@ -7,13 +7,15 @@
     '*.clang-*',
     '*.editorconfig',
     '*.git*',
+    '.readthedocs.yml',
     'bin/*',
     'build/*',
     'captainhook.json',
     'codecov.yml',
     'conventional-commits.json',
     'docker-compose.yml',
     'docs/*',
+    'package.xml',
     'phpunit.xml.dist',
     'resources/*',
     'tools/*',

package.xml

@@ -49,7 +49,6 @@ Initial release with initial functionality ported from ECMA-402:
       </dir>
       <file name="Makefile.frag" role="src"/>
       <file name="NOTICE" role="doc"/>
-      <file name="package.xml" role="doc"/>
       <file name="README.md" role="doc"/>
       <file name="SECURITY.md" role="doc"/>
       <dir name="src">