Update to 0.43.1

Signed-off-by: Michel Alexandre Salim <salimma@fedoraproject.org>

.gitignore

@@ -1,2 +1,3 @@
 /difftastic-0.39.0.crate
 /difftastic-0.42.0.crate
+/difftastic-0.43.1.crate

difftastic-fix-metadata.diff

@@ -1,6 +1,6 @@
---- difftastic-0.42.0/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ difftastic-0.42.0/Cargo.toml	2023-01-17T17:31:26.423823+00:00
-@@ -55,7 +55,7 @@
+--- difftastic-0.43.1/Cargo.toml	1970-01-01T00:00:01+00:00
++++ difftastic-0.43.1/Cargo.toml	2023-02-15T17:28:55.256466+00:00
+@@ -56,7 +56,7 @@
  version = "0.2.108"
  
  [dependencies.libmimalloc-sys]

rust-difftastic.spec

@@ -4,7 +4,7 @@
 %global crate difftastic
 
 Name:           rust-difftastic
-Version:        0.42.0
+Version:        0.43.1
 Release:        %autorelease
 Summary:        Structural diff that understands syntax
 
@@ -12,6 +12,7 @@ License:        MIT
 URL:            https://crates.io/crates/difftastic
 Source:         %{crates_source}
 # Manually created patch for downstream crate metadata changes
+# * unpin libmimalloc-sys
 Patch:          difftastic-fix-metadata.diff
 
 BuildRequires:  rust-packaging >= 21

sources

@@ -1 +1 @@
-SHA512 (difftastic-0.42.0.crate) = 1f91969173d65232420cf6823a6c5a27ddf9a638f05bcae53b845af27e019d6193c7f5a9c779877daa19cd6cfda438a7248f3ff3fb34d1db12b89ed2a40bac0d
+SHA512 (difftastic-0.43.1.crate) = 6e546cd8103539bb27a5521e9c71050b871827d10889bf71237555e4ab946af88559f0dc7df7f8b10f08a8dfa388baa8412596711d041d6d56b1ed0bb91887df