build: temporarily use personal GitHub Package Registry as a Maven repository

Author: JarvisCraft

.github-actions/maven/deployment.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
+    <servers>
+        <server>
+            <id>sonatype-ossrh</id>
+            <username>${env.SONATYPE_OSSRH_DEPLOYER}</username>
+            <password>${env.SONATYPE_OSSRH_TOKEN}</password>
+        </server>
+    </servers>
+</settings>

.github/workflows/deploy.yml

@@ -0,0 +1,35 @@
+name: Deploy
+
+on: [ push, workflow_dispatch ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 1.8
+
+      - name: Cache Maven packages
+        uses: actions/cache@v2
+        with:
+          path: ~/.m2
+          key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
+          restore-keys: ${{ runner.os }}-m2
+
+      - name: Deploy
+        env:
+          SONATYPE_OSSRH_DEPLOYER: ${{ secrets.SONATYPE_OSSRH_DEPLOYER }}
+          SONATYPE_OSSRH_TOKEN: ${{ secrets.SONATYPE_OSSRH_TOKEN }}
+        run: mvn -B -f ./PacketWrapper/pom.xml deploy -s ./.github-actions/maven/deployment.xml
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v2
+        with:
+          name: plugin
+          path: PacketWrapper/target/PacketWrapper.jar

PacketWrapper/pom.xml

@@ -2,9 +2,9 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
-  <groupId>com.comphenix.packetwrapper</groupId>
-  <artifactId>PacketWrapper</artifactId>
-  <version>1.16.4-R0.1-SNAPSHOT</version>
+  <groupId>ru.progrm-jarvis.minecraft</groupId>
+  <artifactId>packet-wrapper</artifactId>
+  <version>1.16.4-SNAPSHOT</version>
 
   <name>PacketWrapper</name>
 
@@ -27,21 +27,17 @@
   </repositories>
 
   <distributionManagement>
-    <repository>
-      <id>dmulloy2-repo</id>
-      <url>https://repo.dmulloy2.net/content/repositories/releases/</url>
-    </repository>
     <snapshotRepository>
-      <id>dmulloy2-repo</id>
-      <url>https://repo.dmulloy2.net/content/repositories/snapshots/</url>
+      <id>sonatype-ossrh</id>
+      <url>https://oss.sonatype.org/content/repositories/snapshots/</url>
     </snapshotRepository>
   </distributionManagement>
 
   <dependencies>
     <dependency>
       <groupId>org.spigotmc</groupId>
       <artifactId>spigot</artifactId>
-      <version>${project.version}</version>
+      <version>1.16.4-R0.1-SNAPSHOT</version>
       <scope>provided</scope>
     </dependency>
     <dependency>