gnu: Replace rust-walkdir-2.2 with rust-walkdir-2.3.

* gnu/packages/crates-io.scm (rust-andrew-0.2, rust-criterion-0.2,
rust-globwalk-0.5, rust-grep-0.2, rust-handlebars-2.0, rust-ignore-0.4,
rust-jpeg-decoder-0.1, rust-notify-4, rust-syn-0.15, rust-sysctl-0.4)
[arguments]: Replace rust-walkdir-2.2 with 2.3.

gnu/packages/crates-io.scm

@@ -410,7 +410,7 @@ code that is generic with regard to the algebraic entity types.")
        (("rust-bitflags" ,rust-bitflags-1)
         ("rust-line-drawing" ,rust-line-drawing-0.7)
         ("rust-rusttype" ,rust-rusttype-0.7)
-        ("rust-walkdir" ,rust-walkdir-2.2)
+        ("rust-walkdir" ,rust-walkdir-2.3)
         ("rust-xdg" ,rust-xdg-2.2)
         ("rust-xml-rs" ,rust-xml-rs-0.8))
        #:cargo-development-inputs
@@ -4329,7 +4329,7 @@ to @code{is_x86_feature_detected}.")
         ("rust-serde-derive" ,rust-serde-derive-1.0)
         ("rust-serde-json" ,rust-serde-json-1.0)
         ("rust-tinytemplate" ,rust-tinytemplate-1.0)
-        ("rust-walkdir" ,rust-walkdir-2.2))
+        ("rust-walkdir" ,rust-walkdir-2.3))
        #:cargo-development-inputs
        (("rust-approx" ,rust-approx-0.3)
         ("rust-quickcheck" ,rust-quickcheck-0.8)
@@ -9512,7 +9512,7 @@ path simultaneously, and returning all of the globs that matched.")
     (arguments
      `(#:cargo-inputs
        (("rust-ignore" ,rust-ignore-0.4)
-        ("rust-walkdir" ,rust-walkdir-2.2))
+        ("rust-walkdir" ,rust-walkdir-2.3))
        #:cargo-development-inputs
        (("rust-docmatic" ,rust-docmatic-0.1)
         ("rust-tempdir" ,rust-tempdir-0.3))))
@@ -9838,7 +9838,7 @@ loading crate.")
         ("rust-grep-searcher" ,rust-grep-searcher-0.1))
        #:cargo-development-inputs
        (("rust-termcolor" ,rust-termcolor-1)
-        ("rust-walkdir" ,rust-walkdir-2.2))))
+        ("rust-walkdir" ,rust-walkdir-2.3))))
     (home-page "https://github.com/BurntSushi/ripgrep")
     (synopsis "Line oriented regex searching as a library")
     (description
@@ -10164,7 +10164,7 @@ IEEE 754-2008 binary16 type.")
          ("rust-quick-error" ,rust-quick-error-1.2)
          ("rust-serde" ,rust-serde-1.0)
          ("rust-serde-json" ,rust-serde-json-1.0)
-         ("rust-walkdir" ,rust-walkdir-2.2))
+         ("rust-walkdir" ,rust-walkdir-2.3))
         #:cargo-development-inputs
         (("rust-criterion" ,rust-criterion-0.2)
          ("rust-env-logger" ,rust-env-logger-0.6)
@@ -10982,7 +10982,7 @@ SystemTime}}.")
         ("rust-regex" ,rust-regex-1)
         ("rust-same-file" ,rust-same-file-1.0)
         ("rust-thread-local" ,rust-thread-local-1.0)
-        ("rust-walkdir" ,rust-walkdir-2.2)
+        ("rust-walkdir" ,rust-walkdir-2.3)
         ("rust-winapi-util" ,rust-winapi-util-0.1))
        #:cargo-development-inputs
        (("rust-crossbeam-channel" ,rust-crossbeam-channel-0.4))))
@@ -11769,7 +11769,7 @@ primitives to an @code{io::Write}.")
        #:cargo-development-inputs
        (("rust-criterion" ,rust-criterion-0.3)
         ("rust-png" ,rust-png-0.14)
-        ("rust-walkdir" ,rust-walkdir-2.2))))
+        ("rust-walkdir" ,rust-walkdir-2.3))))
     (home-page "https://github.com/image-rs/jpeg-decoder")
     (synopsis "JPEG decoder")
     (description "JPEG decoder written in Rust.")
@@ -14728,7 +14728,7 @@ with all line endings.")
         ("rust-libc" ,rust-libc-0.2)
         ("rust-mio" ,rust-mio-0.6)
         ("rust-mio-extras" ,rust-mio-extras-2)
-        ("rust-walkdir" ,rust-walkdir-2.2)
+        ("rust-walkdir" ,rust-walkdir-2.3)
         ("rust-winapi" ,rust-winapi-0.3))
        #:cargo-development-inputs
        (("rust-tempdir" ,rust-tempdir-0.3))))
@@ -24779,7 +24779,7 @@ cryptographic implementations.")
         ("rust-ref-cast" ,rust-ref-cast-0.2)
         ("rust-regex" ,rust-regex-1)
         ("rust-termcolor" ,rust-termcolor-1)
-        ("rust-walkdir" ,rust-walkdir-2.2))))
+        ("rust-walkdir" ,rust-walkdir-2.3))))
     (properties '())))
 
 (define-public rust-syn-0.11
@@ -25110,7 +25110,7 @@ syntax extension expansion.")
         ("rust-byteorder" ,rust-byteorder-1.3)
         ("rust-failure" ,rust-failure-0.1)
         ("rust-libc" ,rust-libc-0.2)
-        ("rust-walkdir" ,rust-walkdir-2.2))))
+        ("rust-walkdir" ,rust-walkdir-2.3))))
     (home-page "https://github.com/johalun/sysctl-rs")
     (synopsis "Simplified interface to libc::sysctl")
     (description