Bump the version number to 1.10

Author: Larhzu

build.properties

@@ -5,7 +5,7 @@
 title = XZ data compression
 homepage = https://tukaani.org/xz/java.html
 doc_url  = https://tukaani.org/xz/xz-javadoc/
-version = 1.9
+version = 1.10
 debug = true
 
 # sourcever sets --release for javac 9 (or later) or -source and -target for