Bump apiflask from 1.0.0 to 1.1.3 in /api

Bumps [apiflask](https://github.com/apiflask/apiflask) from 1.0.0 to 1.1.3.
- [Release notes](https://github.com/apiflask/apiflask/releases)
- [Changelog](https://github.com/apiflask/apiflask/blob/main/docs/changelog.md)
- [Commits](https://github.com/apiflask/apiflask/compare/1.0.0...1.1.3)

---
updated-dependencies:
- dependency-name: apiflask
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/dependabot.yml

@@ -10,8 +10,6 @@ updates:
     directory: "/api"
     schedule:
       interval: "daily"
-    assignees:
-      - "H4CK3R-01"
     open-pull-requests-limit: 100
 
   # Bot
@@ -19,10 +17,6 @@ updates:
     directory: "/telegram_bot"
     schedule:
       interval: "daily"
-    assignees:
-      - "NormalParameter"
-      - "Rripped"
-      - "FlorianKellermann"
     open-pull-requests-limit: 100
   
   # Frontend
@@ -30,6 +24,4 @@ updates:
     directory: "/frontend"
     schedule:
       interval: "daily"
-    assignees:
-      - "kevinpauer"
     open-pull-requests-limit: 100

api/requirements.txt

@@ -5,7 +5,7 @@ Flask_SQLAlchemy==2.5.1
 python-dotenv==0.20.0
 pymysql==1.0.2
 pyjwt==2.3.0
-apiflask==1.0.0
+apiflask==1.1.3
 flask-cors==3.0.10
 bcrypt==3.2.2
 pytest~=7.1.2