Update Ruby frameworks

Author: calumgrant

docs/codeql/support/reusables/frameworks.rst

@@ -241,3 +241,19 @@ and the CodeQL library pack ``codeql/python-all`` (`changelog <https://github.co
    libxml2, XML processing library
    lxml, XML processing library
    xmltodict, XML processing library
+
+
+Ruby built-in support
+====================================
+
+Provided by the current versions of the
+CodeQL query pack ``codeql/ruby-queries`` (`changelog <https://github.com/github/codeql/tree/codeql-cli/latest/ruby/ql/src/CHANGELOG.md>`__, `source <https://github.com/github/codeql/tree/codeql-cli/latest/ruby/ql/src>`__)
+and the CodeQL library pack ``codeql/ruby-all`` (`changelog <https://github.com/github/codeql/tree/codeql-cli/latest/ruby/ql/lib/CHANGELOG.md>`__, `source <https://github.com/github/codeql/tree/codeql-cli/latest/ruby/ql/lib>`__).
+
+.. csv-table::
+   :header-rows: 1
+   :class: fullWidthTable
+   :widths: auto
+
+   Name, Category
+   Ruby on Rails, Web framework