Bug 1703101 - Bump the version of libfuzzer-sys.

This fixes a build error on oss-fuzz

Differential Revision: https://phabricator.services.mozilla.com/D110862

gfx/qcms/fuzz/Cargo.lock

@@ -1,10 +1,12 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "arbitrary"
-version = "0.4.6"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0922a3e746b5a44e111e5603feb6704e5cc959116f66737f50bb5cbd264e9d87"
+checksum = "698b65a961a9d730fb45b6b0327e20207810c9f61ee421b082b27ba003f49e2b"
 
 [[package]]
 name = "cc"
@@ -20,9 +22,9 @@ checksum = "f2f96b10ec2560088a8e76961b00d47107b3a625fecb76dedb29ee7ccbf98235"
 
 [[package]]
 name = "libfuzzer-sys"
-version = "0.3.4"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee8c42ab62f43795ed77a965ed07994c5584cdc94fd0ebf14b22ac1524077acc"
+checksum = "86c975d637bc2a2f99440932b731491fc34c7f785d239e38af3addd3c2fd0e46"
 dependencies = [
  "arbitrary",
  "cc",

gfx/qcms/fuzz/Cargo.toml

@@ -10,7 +10,7 @@ edition = "2018"
 cargo-fuzz = true
 
 [dependencies]
-libfuzzer-sys = "0.3"
+libfuzzer-sys = "0.4"
 libc = "0.2"
 
 [dependencies.qcms]