Remove compiler-libs from lpizer opam deps (bundled with OCaml)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: aryx

dune-project

@@ -116,7 +116,6 @@ using semgrep parsers for language-aware analysis.
     uuidm
     yojson
     ; -- from semgrep-pfff-langs --
-    compiler-libs
     (menhir (= "20230608"))
     parmap
     tsort

lpizer.opam

@@ -48,7 +48,6 @@ depends: [
   "uri"
   "uuidm"
   "yojson"
-  "compiler-libs"
   "menhir" {= "20230608"}
   "parmap"
   "tsort"