Ruby: update supported version to 3.2

Author: aibaars

docs/codeql/reusables/supported-versions-compilers.rst

@@ -23,7 +23,7 @@
    Kotlin [6]_,"Kotlin 1.5.0 to 1.8.20","kotlinc",``.kt``
    JavaScript,ECMAScript 2022 or lower,Not applicable,"``.js``, ``.jsx``, ``.mjs``, ``.es``, ``.es6``, ``.htm``, ``.html``, ``.xhtm``, ``.xhtml``, ``.vue``, ``.hbs``, ``.ejs``, ``.njk``, ``.json``, ``.yaml``, ``.yml``, ``.raml``, ``.xml`` [7]_"
    Python [8]_,"2.7, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11",Not applicable,``.py``
-   Ruby [9]_,"up to 3.1",Not applicable,"``.rb``, ``.erb``, ``.gemspec``, ``Gemfile``"
+   Ruby [9]_,"up to 3.2",Not applicable,"``.rb``, ``.erb``, ``.gemspec``, ``Gemfile``"
    TypeScript [10]_,"2.6-4.9",Standard TypeScript compiler,"``.ts``, ``.tsx``, ``.mts``, ``.cts``"
 
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