chore: bump version to 0.9.0-SNAPSHOT and align publish workflow

Author: bramp

.github/workflows/publish.yml

@@ -1,6 +1,9 @@
 name: Publish to Maven Central
 
 on:
+  push:
+    tags:
+      - 'ffmpeg-*'
   release:
     types: [published]
   workflow_dispatch:

README.md

@@ -22,7 +22,7 @@ We currently support Java 11 and above. Use Maven to install the dependency.
 <dependency>
   <groupId>net.bramp.ffmpeg</groupId>
   <artifactId>ffmpeg</artifactId>
-  <version>0.8.1-SNAPSHOT</version>
+  <version>0.9.0-SNAPSHOT</version>
 </dependency>
 ```
 

pom.xml

@@ -2,7 +2,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>net.bramp.ffmpeg</groupId>
     <artifactId>ffmpeg</artifactId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.9.0-SNAPSHOT</version>
 
     <name>FFmpeg Wrapper</name>
     <description>Simple Java wrapper around FFmpeg command-line interface</description>
@@ -11,7 +11,6 @@
     <scm>
         <url>https://github.com/bramp/ffmpeg-cli-wrapper</url>
         <connection>scm:git:git@github.com:bramp/ffmpeg-cli-wrapper.git</connection>
-        <tag>ffmpeg-0.7.0</tag>
     </scm>
 
     <issueManagement>