Bump actions/upload-artifact from 4 to 5

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4...v5)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/dissertation.yml

@@ -25,7 +25,7 @@ jobs:
           args: -f -bibtex -pdflatex -latexoption=-file-line-error -latexoption=-interaction=nonstopmode -latexoption=-shell-escape -latexoption=-synctex=1
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: dissertation.pdf
           path: dissertation/dissertation.pdf

.github/workflows/progress-report.yml

@@ -25,7 +25,7 @@ jobs:
           args: -f -bibtex -pdflatex -latexoption=-file-line-error -latexoption=-interaction=nonstopmode -latexoption=-shell-escape -latexoption=-synctex=1
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: progress-report.pdf
           path: progress-report/progress-report.pdf

.github/workflows/specification.yml

@@ -25,7 +25,7 @@ jobs:
           args: -f -bibtex -pdflatex -latexoption=-file-line-error -latexoption=-interaction=nonstopmode -latexoption=-shell-escape -latexoption=-synctex=1
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: specification.pdf
           path: specification/specification.pdf