gnu: Remove rust-zoneinfo-compiled-0.4.

* gnu/packages/crates-io.scm (rust-zoneinfo-compiled-0.4): Delete variable.

gnu/packages/crates-io.scm

@@ -70548,25 +70548,6 @@ implementation that works everywhere, even WASM!")
      "This package provides a library for parsing compiled zoneinfo files.")
     (license license:expat)))
 
-(define-public rust-zoneinfo-compiled-0.4
-  (package
-    (inherit rust-zoneinfo-compiled-0.5)
-    (name "rust-zoneinfo-compiled")
-    (version "0.4.8")
-    (source
-      (origin
-        (method url-fetch)
-        (uri (crate-uri "zoneinfo_compiled" version))
-        (file-name
-         (string-append name "-" version ".tar.gz"))
-        (sha256
-         (base32
-          "0bnm19w791q6kp79s0zl1cj9w51bw5xrifrxfy3g1p05i676y4vf"))))
-    (arguments
-     `(#:cargo-inputs
-       (("rust-byteorder" ,rust-byteorder-1)
-        ("rust-datetime" ,rust-datetime-0.4))))))
-
 (define-public rust-zstd-0.9
   (package
     (name "rust-zstd")