GHA CI: Update dependencies

Update `libtorrent` version(s) to `2.0.6` & `1.2.16` in `GHA CI`
- https://github.com/arvidn/libtorrent/releases/tag/v2.0.6
- https://github.com/arvidn/libtorrent/releases/tag/v1.2.16

Update `Boost` version to `1.79.0`
- https://www.boost.org/users/history/version_1_79_0.html

Bump `pre-commit-hooks` version to `4.2.0`
- https://github.com/pre-commit/pre-commit-hooks/releases/tag/v4.2.0

Update `Qt6` version to `6.3.0`
- https://www.qt.io/blog/qt-6.3-released
- https://code.qt.io/cgit/qt/qtreleasenotes.git/about/qt/6.3.0/release-note.md

Note: used `aqtinstall 2.1.0` with `jurplel/install-qt-action` for support of `Qt 6.2.1+`
(this requirement can be removed on official release of `jurplel/install-qt-action v3`)

PR #16888.

.github/workflows/coverity-scan.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Install libtorrent
         run: |
           git clone \
-            --branch "v2.0.5" \
+            --branch "v2.0.6" \
             --depth 1 \
             --recurse-submodules \
             https://github.com/arvidn/libtorrent.git