Remove Graphviz from CI environment

Since we removed the PlantUML extension, we no longer need Graphviz.

Author: travkin79

.github/workflows/ci.yml

@@ -16,6 +16,7 @@ on:
   pull_request:
     branches:
     - develop
+  workflow_dispatch:
 
 jobs:
   build:
@@ -24,24 +25,23 @@ jobs:
     runs-on: macos-15
 
     steps:
-    - name: Install Graphviz (needed for PlantUML)
-      #run: sudo apt install graphviz
-      run: brew install graphviz
     - name: Check out
       uses: actions/checkout@v4
+
     - name: Set up JDK 21
       uses: actions/setup-java@v4
       with:
         java-version: '21'
         distribution: 'temurin'
         cache: maven
+
     - name: Build with Maven
       run: mvn -B clean verify --file pom.xml
 
     # Optional: Uploads the full dependency graph to GitHub to improve the quality of Dependabot alerts this repository can receive
     #- name: Update dependency graph
     #  uses: advanced-security/maven-dependency-submission-action@571e99aab1055c2e71a1e2309b9691de18d6b7d6
-    
+
   deploy:
     runs-on: macos-15
     needs: build
@@ -53,15 +53,15 @@ jobs:
     steps:
     - name: Check out
       uses: actions/checkout@v4
+
     - name: Set up JDK 21
       uses: actions/setup-java@v4
       with:
         java-version: '21'
         distribution: 'temurin'
         cache: maven
+
     - name: Deploy to GitHub Maven Packages
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: mvn -B clean -Pdeploy-github -DskipTests deploy
-
-