ci: upgrade actions/setup-node to v4 and actions/setup-python to v5

Upgraded 'actions/setup-node@v3' to 'v4' and 'actions/setup-python@v4' to 'v5'
across both GitHub and Gitea workflow files to eliminate Node.js 20 runner deprecation warnings
and ensure the pipelines execute on modern runtime bases natively.

Author: constLiakos

.gitea/workflows/deploy.yml

@@ -41,7 +41,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.11'
           cache: 'pip'
@@ -77,7 +77,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: '20'
           cache: 'npm'

.github/workflows/test.yml

@@ -35,7 +35,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.11'
           cache: 'pip'
@@ -71,7 +71,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Set up Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: '20'
           cache: 'npm'