[lrslib] Bump version

JuliaPolyhedra/LRSLib.jl#40 CI is passing on version [0.1.0+3](JuliaPackaging#2862) of `lrslib_jll`, and fails on earlier versions due to the lack of an `liblrsnash` LibraryProduct.  AFAIK, Julia package compatibility [specifiers](https://pkgdocs.julialang.org/v1/compatibility/) don't have a way of saying "version 0.1.0+3 or above," so we need a version bump to be able to require at least this version in LRSLib.jl's `Project.toml` (see JuliaPolyhedra/LRSLib.jl#40).  Since this release adds more API (in the form of the new LibraryProduct), I think a bump to the [minor version](https://semver.org/#spec-item-7) makes sense, i.e., to `v"0.2.0"`

L/lrslib/build_tarballs.jl

@@ -3,7 +3,7 @@
 using BinaryBuilder, Pkg
 
 name = "lrslib"
-version = v"0.1.0"
+version = v"0.2.0"
 
 # Collection of sources required to complete build
 sources = [