Bump ublue-os/remove-unwanted-software from 7 to 8 (#25)

Bumps [ublue-os/remove-unwanted-software](https://github.com/ublue-os/remove-unwanted-software) from 7 to 8.
- [Release notes](https://github.com/ublue-os/remove-unwanted-software/releases)
- [Commits](ublue-os/remove-unwanted-software@v7...v8)

---
updated-dependencies:
- dependency-name: ublue-os/remove-unwanted-software
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/build-image.yml

@@ -47,7 +47,7 @@ jobs:
       - name: Install Just
         uses: ./.github/actions/install-just
       - name: Maximize Build Space
-        uses: ublue-os/remove-unwanted-software@v7
+        uses: ublue-os/remove-unwanted-software@v8
       - name: Build Image
         shell: bash
         run: |

.github/workflows/build-iso.yml

@@ -60,7 +60,7 @@ jobs:
         if: >-
           contains(fromJson('["workflow_dispatch", "workflow_call"]'),
           github.event_name) || github.event.schedule == '41 6 * * 0'
-        uses: ublue-os/remove-unwanted-software@v7
+        uses: ublue-os/remove-unwanted-software@v8
       - name: Build ISO
         if: >-
           contains(fromJson('["workflow_dispatch", "workflow_call"]'),