Bump actions/upload-artifact from 1 to 4 (#808)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 1 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v1...v4)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  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>

.github/workflows/wheel-builder.yml

@@ -63,7 +63,7 @@ jobs:
 
       - run: mkdir pynacl-wheelhouse
       - run: mv wheelhouse/PyNaCl*.whl pynacl-wheelhouse/
-      - uses: actions/upload-artifact@v1
+      - uses: actions/upload-artifact@v4
         with:
           name: "pynacl-${{ github.event.inputs.version }}-${{ matrix.MANYLINUX.NAME }}-  ${{ matrix.PYTHON.VERSION }}"
 
@@ -112,7 +112,7 @@ jobs:
 
       - run: mkdir pynacl-wheelhouse
       - run: mv wheelhouse/PyNaCl*.whl pynacl-wheelhouse/
-      - uses: actions/upload-artifact@v1
+      - uses: actions/upload-artifact@v4
         with:
           name: "pynacl-${{ github.event.inputs.version }}-macOS-${{ matrix.PYTHON.VERSION }}"
           path: pynacl-wheelhouse/
@@ -169,7 +169,7 @@ jobs:
           python -c "import nacl.signing; key = nacl.signing.SigningKey.generate();signature = key.sign(b'test'); key.verify_key.verify(signature)"
       - run: mkdir pynacl-wheelhouse
       - run: move wheelhouse\PyNaCl*.whl pynacl-wheelhouse\
-      - uses: actions/upload-artifact@v1
+      - uses: actions/upload-artifact@v4
         with:
           name: "pynacl-${{ github.event.inputs.version }}-win-${{ matrix.WINDOWS.ARCH }}-${{ matrix.PYTHON.VERSION }}"
           path: pynacl-wheelhouse\