Update deploy workflow

Author: BGMP

.github/workflows/deploy.yml

@@ -17,6 +17,5 @@ jobs:
         java-version: 1.8
     - name: Maven deploy
       env:
-        FTP_USER: ${{ secrets.FTP_USER }}
-        FTP_PASSWORD: ${{ secrets.FTP_PASSWORD }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       run: mvn deploy -s settings.xml

settings.xml

@@ -4,9 +4,9 @@
                       http://maven.apache.org/xsd/settings-1.0.0.xsd">
   <servers>
     <server>
-      <id>bgm</id>
-      <username>${env.FTP_USER}</username>
-      <password>${env.FTP_PASSWORD}</password>
+      <id>github</id>
+      <username>BGMP</username>
+      <password>${env.GITHUB_TOKEN}</password>
     </server>
   </servers>