[releng] Keep empty directory

Change-Id: I43188c0da02c98d15c5264369bd18612ceefa5ff
diff --git a/build/org.eclipse.cdt.meson.ui.editor/META-INF/MANIFEST.MF b/build/org.eclipse.cdt.meson.ui.editor/META-INF/MANIFEST.MF
index a3456f7..ef3a41a 100644
--- a/build/org.eclipse.cdt.meson.ui.editor/META-INF/MANIFEST.MF
+++ b/build/org.eclipse.cdt.meson.ui.editor/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@
 Bundle-ManifestVersion: 2
 Bundle-Name: %Bundle-Name
 Bundle-SymbolicName: org.eclipse.cdt.meson.ui.editor;singleton:=true
-Bundle-Version: 1.1.0.qualifier
+Bundle-Version: 1.1.100.qualifier
 Bundle-Vendor: %vendorName
 Bundle-RequiredExecutionEnvironment: JavaSE-11
 Require-Bundle: org.eclipse.ui.genericeditor;bundle-version="1.0.0",
diff --git a/build/org.eclipse.cdt.meson.ui.editor/src/keep.txt b/build/org.eclipse.cdt.meson.ui.editor/src/keep.txt
new file mode 100644
index 0000000..0099f36
--- /dev/null
+++ b/build/org.eclipse.cdt.meson.ui.editor/src/keep.txt
@@ -0,0 +1 @@
+This file is here just to keep this otherwise empty directory.