message: Switch fst dependency to git
  Closes
  This allows the package to be built without first cloning the
  tantivy-search/fst repo into the expected place. This should fix CI.
diff: @@ -18,7 +18,7 @@ byteorder = "1.0"
  crc32fast = "1.2.0"
  once_cell = "1.0"
  regex ={version = "1.3.0", default-features = false, features = ["std"]}
  -tantivy-fst = {path="../tantivy-fst", version="0.3"}
  +tantivy-fst = {git = "https://github.com/tantivy-search/fst", version="0.3"}
  memmap = {version = "0.7", optional=true}
  lz4 = {version="1.20", optional=true}
  snap = "1"
  