File fedoraproject-p2-bootstrap-fix.patch of Package tycho

--- fedoraproject-p2/xmvn-p2-installer-plugin/src/main/java/org/fedoraproject/p2/xmvn/EclipseArtifactInstaller.java	2018-05-01 18:28:51.000000000 +0200
+++ fedoraproject-p2/xmvn-p2-installer-plugin/src/main/java/org/fedoraproject/p2/xmvn/EclipseArtifactInstaller.java	2019-09-23 15:33:46.373407756 +0200
@@ -80,9 +80,9 @@
 				am.getVersion());
 		logger.info("Installing artifact {}", artifact);
 
-		String commonId = basePackageName.replaceAll("^eclipse-", "");
+		String commonId = basePackageName.replaceAll("-bootstrap", "").replaceAll("^eclipse-", "");
 		request.setMainPackageId(commonId);
-		String subpackageId = targetPackage.getId().replaceAll("^eclipse-", "");
+		String subpackageId = targetPackage.getId().replaceAll("-bootstrap", "").replaceAll("^eclipse-", "");
 		if (subpackageId.isEmpty())
 			subpackageId = commonId;
 		else if (!subpackageId.startsWith(commonId + "-"))