ocamlPackages.git: 3.2.0 -> 3.3.0; ocamlPackages.irmin: 2.4.0 -> 2.5.1 (#113717)

* ocamlPackages.git: 3.2.0 -> 3.3.0

* minor fixes to tests (while introducing new failures in the nix
  sandbox we have to patch)
* compatibility fixes to commit messages with git fsck and github at the
  expense of potentially breaking older ocaml-git managed repositories.

https://github.com/mirage/ocaml-git/releases/tag/3.3.0

* ocamlPackages.irmin: 2.4.0 -> 2.5.1

* irmin-graphql: enable tests as they now work without network
* irmin-layers: tests were removed
* ppx_irmin: tests were removed

Compatibility with git 3.3.0 and improved performance.

https://github.com/mirage/irmin/releases/tag/2.5.0
https://github.com/mirage/irmin/releases/tag/2.5.1

* ocamlPackages.{git, irmin}: add myself to maintainers

pkgs/development/ocaml-modules/git/unix.nix

@@ -6,6 +6,7 @@
 , tcpip, awa-mirage, mirage-flow
 , alcotest, alcotest-lwt, base64, cstruct
 , ke, mirage-crypto-rng, ocurl, git-binary
+, ptime
 }:
 
 buildDunePackage {
@@ -14,6 +15,14 @@ buildDunePackage {
 
   useDune2 = true;
 
+  patches = [
+    # https://github.com/mirage/ocaml-git/pull/472
+    (fetchpatch {
+      url = "https://github.com/sternenseemann/ocaml-git/commit/54998331eb9d5c61afe8901fabe0c74c2877f096.patch";
+      sha256 = "12kd45mlfaj4hxh33k9920a22mq1q2sdrin2j41w1angvg00d3my";
+    })
+  ];
+
   buildInputs = [
     awa awa-mirage cmdliner git-cohttp-unix
     mirage-clock mirage-clock-unix tcpip
@@ -26,17 +35,10 @@ buildDunePackage {
   ];
   checkInputs = [
     alcotest alcotest-lwt base64 cstruct ke
-    mirage-crypto-rng ocurl git-binary
+    mirage-crypto-rng ocurl git-binary ptime
   ];
   doCheck = true;
 
-  patches = [
-    (fetchpatch {
-      url = "https://github.com/mirage/ocaml-git/commit/09b41073fa869c0a595e1d8ed7224d539682af1c.patch";
-      sha256 = "1avbxv60gbrll9gny1pl6jwbx5b8282h3frhzy2ghb0fx1pggp6w";
-    })
-  ];
-
   meta = {
     description = "Unix backend for the Git protocol(s)";
     inherit (git.meta) homepage license maintainers;