Swift: Improve docs

Author: jketema

docs/codeql/codeql-overview/system-requirements.rst

@@ -46,6 +46,10 @@ For Rust extraction:
 
 - ``rustup`` and ``cargo`` must be installed.
 
+For Swift extraction:
+
+- Only macOS is supported.
+
 For Java extraction:
 
 - There must be a ``java`` or ``java.exe`` executable available on the ``PATH``, and the ``JAVA_HOME`` environment variable must point to the corresponding JDK's home directory.

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

@@ -26,8 +26,8 @@
    Python [9]_,"2.7, 3.5, 3.6, 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13",Not applicable,``.py``
    Ruby [10]_,"up to 3.3",Not applicable,"``.rb``, ``.erb``, ``.gemspec``, ``Gemfile``"
    Rust [11]_,"Rust editions 2021 and 2024","Rust compiler","``.rs``, ``Cargo.toml``"
-   Swift [12]_,"Swift 5.4-6.1","Swift compiler","``.swift``"
-   TypeScript [13]_,"2.6-5.9",Standard TypeScript compiler,"``.ts``, ``.tsx``, ``.mts``, ``.cts``"
+   Swift [12]_ [13]_,"Swift 5.4-6.1","Swift compiler","``.swift``"
+   TypeScript [14]_,"2.6-5.9",Standard TypeScript compiler,"``.ts``, ``.tsx``, ``.mts``, ``.cts``"
 
 .. container:: footnote-group
 
@@ -43,4 +43,5 @@
     .. [10] Requires glibc 2.17.
     .. [11] Requires ``rustup`` and ``cargo`` to be installed. Features from nightly toolchains are not supported.
     .. [12] Support for the analysis of Swift requires macOS.
-    .. [13] TypeScript analysis is performed by running the JavaScript extractor with TypeScript enabled. This is the default.
+    .. [13] Embedded Swift is not supported.
+    .. [14] TypeScript analysis is performed by running the JavaScript extractor with TypeScript enabled. This is the default.