Bump actions/upload-artifact from 3 to 4

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v3...v4)

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

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

.github/workflows/ci.yml

@@ -38,21 +38,21 @@ jobs:
           TOKEN: "${{ secrets.TOKEN }}"
 
       - name: Upload artifact (Extra Module JARs)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
 
         with:
           name: JARs (Extra Modules)
           path: extra-modules/*/build/libs/*.jar
 
       - name: Upload artifact (Main JARs)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
 
         with:
           name: JARs (Main)
           path: kord-extensions/build/libs/*.jar
 
       - name: Upload artifact (Module JARs)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
 
         with:
           name: JARs (Modules)

.github/workflows/publish.yml

@@ -80,28 +80,28 @@ jobs:
           arguments: publish --no-parallel
 
       - name: Upload artifact (Extra Module JARs)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
 
         with:
           name: JARs (Extra Modules)
           path: extra-modules/*/build/libs/*.jar
 
       - name: Upload artifact (Main JARs)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
 
         with:
           name: JARs (Main)
           path: kord-extensions/build/libs/*.jar
 
       - name: Upload artifact (Module JARs)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
 
         with:
           name: JARs (Modules)
           path: modules/*/build/libs/*.jar
 
       - name: Upload artifact (Dokka)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
 
         with:
           name: Dokka HTML

.github/workflows/tag.yml

@@ -89,21 +89,21 @@ jobs:
           WEBHOOK_URL: ${{ secrets.WEBHOOK_URL }}
 
       - name: Upload artifact (Extra Module JARs)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
 
         with:
           name: JARs (Extra Modules)
           path: extra-modules/*/build/libs/*.jar
 
       - name: Upload artifact (Main JARs)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
 
         with:
           name: JARs (Main)
           path: kord-extensions/build/libs/*.jar
 
       - name: Upload artifact (Module JARs)
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
 
         with:
           name: JARs (Modules)