Rename version to 3.0.0-prealpha0 for now

vi · vi · commit f3370a31ffe6 · 2022-03-20T00:21:12.000+03:00
diff --git a/crates/websocat/Cargo.toml b/crates/websocat/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "websocat"
-version = "3.0.0"
+version = "3.0.0-prealpha0"
 authors = ["Vitaly _Vi Shukela <vi0oss@gmail.com>"]
 edition = "2018"
 
