Add tar.gz binaries in the release (#692)

diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 22df384..8e9bf0e 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -67,6 +67,7 @@
           name: artifacts
           path: |
             dist/target/maven-mvnd-*.zip
+            dist/target/maven-mvnd-*.tar.gz
 
   source:
     name: 'Build source distributions'
diff --git a/dist/src/main/provisio/maven-distro.xml b/dist/src/main/provisio/maven-distro.xml
index 0d5e373..06b4281 100644
--- a/dist/src/main/provisio/maven-distro.xml
+++ b/dist/src/main/provisio/maven-distro.xml
@@ -93,6 +93,10 @@
         </directory>
     </fileSet>
 
-    <archive name="maven-mvnd-${project.version}-${os.detected.name}-${os.detected.arch}.zip" executable="**/bin/mvnd"/>
+    <archive name="maven-mvnd-${project.version}-${os.detected.name}-${os.detected.arch}.zip"
+             executable="**/bin/mvnd"/>
+
+    <archive name="maven-mvnd-${project.version}-${os.detected.name}-${os.detected.arch}.tar.gz"
+             executable="**/bin/mvnd"/>
 
 </assembly>