File fix-git.patch of Package audiveris

Index: app/build.gradle
===================================================================
--- app/build.gradle.orig
+++ app/build.gradle
@@ -283,17 +283,10 @@ jar {
 
 // Retrieve hash of the latest commit from Git
 // Output is in 'app.ext.commit' property
-tasks.register('getCommit', Exec) {
+tasks.register('getCommit') {
     description = "Retrieves hash of git latest commit"
-    // NOTA: We exclude the folder '<root>/flatpak/flathub' from this commit retrieval
-    commandLine = "git log -n1 --pretty=%H -- :^../flatpak/flathub".split(' ')
-    standardOutput = new ByteArrayOutputStream()
 
-    doLast {
-        def commit = standardOutput.toString().replaceAll('\n', '')
-        logger.info("app. New commit: {}", commit)
-        app.ext.commit = commit
-    }
+    project.ext.commit = "unknown"
 }
 
 tasks.register('createBuildFolder') {