Bump lightning-liquidity to 0.1.0-beta1

.. to align with LDK version numbering and allow a new release depending
on the 0.1.0-beta1 crate dependencies.

Author: tnull

lightning-liquidity/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lightning-liquidity"
-version = "0.1.0-alpha.6"
+version = "0.1.0-beta1"
 authors = ["John Cantrell <[email protected]>", "Elias Rohrer <[email protected]>"]
 homepage = "https://lightningdevkit.org/"
 license = "MIT OR Apache-2.0"