ci: bump vmactions/freebsd-vm from 1.5.0 to 1.5.2 (#7119)

Bumps [vmactions/freebsd-vm](https://github.com/vmactions/freebsd-vm)
from 1.5.0 to 1.5.2.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/vmactions/freebsd-vm/releases">vmactions/freebsd-vm's
releases</a>.</em></p>
<blockquote>
<h2>v1.5.2</h2>
<p>reduce image sizes.</p>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/vmactions/freebsd-vm/compare/v1...v1.5.2">https://github.com/vmactions/freebsd-vm/compare/v1...v1.5.2</a></p>
<h2>v1.5.1</h2>
<p>The prepare step (installing packages etc.) normally runs on every
build. With cache-after-prepare: true, the action shuts the VM down
cleanly after prepare has finished, caches the prepared VM image, and
boots the VM again before run. Later runs with the same prepare script
restore the prepared image, skip prepare entirely, and start directly at
run</p>
<p><a
href="https://github.com/vmactions/freebsd-vm#10-cache-the-vm-image-after-prepare">https://github.com/vmactions/freebsd-vm#10-cache-the-vm-image-after-prepare</a></p>
<p><strong>Full Changelog</strong>: <a
href="https://github.com/vmactions/freebsd-vm/compare/v1...v1.5.1">https://github.com/vmactions/freebsd-vm/compare/v1...v1.5.1</a></p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/vmactions/freebsd-vm/commit/77ed28d336d03fe19a3f4f7266c1d2c4714dd79d"><code>77ed28d</code></a>
Update vmactions/freebsd-vm from base-vm</li>
<li><a
href="https://github.com/vmactions/freebsd-vm/commit/7e4394ceec879179f8c566de645663ea497fc2a7"><code>7e4394c</code></a>
Generated from base-vm</li>
<li><a
href="https://github.com/vmactions/freebsd-vm/commit/1943f6c7798721062c79065c2fff836250b050fc"><code>1943f6c</code></a>
Update vmactions/freebsd-vm from base-vm</li>
<li><a
href="https://github.com/vmactions/freebsd-vm/commit/df48c4d9631e2adc7580787adba929840803f295"><code>df48c4d</code></a>
Generated from base-vm</li>
<li><a
href="https://github.com/vmactions/freebsd-vm/commit/857a4066240a8bc5a148fed1f954a4be8419d909"><code>857a406</code></a>
fix for image size</li>
<li><a
href="https://github.com/vmactions/freebsd-vm/commit/b05c66399774471f70a8d6bcca5e3043ae9ac5f4"><code>b05c663</code></a>
Update version to v1.5.1</li>
<li><a
href="https://github.com/vmactions/freebsd-vm/commit/a46f291854f624412f94e37b2e6ba64bdb52b5dd"><code>a46f291</code></a>
Update vmactions/freebsd-vm from base-vm</li>
<li><a
href="https://github.com/vmactions/freebsd-vm/commit/9f53bb3f0e92d93ea182d74a934572b6223d2763"><code>9f53bb3</code></a>
Generated from base-vm</li>
<li><a
href="https://github.com/vmactions/freebsd-vm/commit/cc38efae1744a90315f43bd85e49116af72320fa"><code>cc38efa</code></a>
Update version to v1.5.0</li>
<li><a
href="https://github.com/vmactions/freebsd-vm/commit/0eea5137bc632b845b6194e80c74c373e0d617ac"><code>0eea513</code></a>
Update vmactions/freebsd-vm from base-vm</li>
<li>Additional commits viewable in <a
href="https://github.com/vmactions/freebsd-vm/compare/v1.5.0...v1.5.2">compare
view</a></li>
</ul>
</details>
<br />

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Rasmus Karlsson <rasmus.karlsson@pajlada.com>

.github/workflows/build-freebsd.yml

@@ -40,12 +40,13 @@ jobs:
           echo "mem_mb=$MEM_MB" >> $GITHUB_OUTPUT
 
       - name: Build using FreeBSD
-        uses: vmactions/freebsd-vm@v1.5.0
+        uses: vmactions/freebsd-vm@v1.5.2
         with:
           envs: "C2_ENABLE_LTO"
           release: "14.4"
           arch: x86_64
           mem: ${{ steps.mem.outputs.mem_mb }}
+          cache-after-prepare: true
           prepare: |
             pkg install -y boost-libs git libnotify qt6-base qt6-svg qt6-5compat qt6-imageformats qtkeychain-qt6 cmake pkgconf
           run: |