nix: Update protobuf & mockery to latest version

Also run `nix flake update` to get general package updates

Author: phinze

flake.lock

@@ -2,22 +2,22 @@
 
 buildGoModule rec {
   pname = "go-mockery";
-  version = "2.9.4";
+  version = "2.12.3";
 
   src = fetchFromGitHub {
     owner = "vektra";
     repo = "mockery";
     rev = "v${version}";
-    sha256 = "sha256-y3pbhEqBeOU9DgzowYRH5UcOMOJpWIVgbbA5GlHqH+s=";
+    sha256 = "sha256-3SF8vNYG0PrZhP3zcn9mV85ByQtGDumUcxglf35/eD0";
   };
 
   buildFlagsArray = ''
     -ldflags=
     -s -w -X github.com/vektra/mockery/v2/pkg/config.SemVer=${version}
   '';
 
-  modSha256 = "sha256-//V3ia3YP1hPgC1ipScURZ5uXU4A2keoG6dGuwaPBcA=";
-  vendorSha256 = "sha256-//V3ia3YP1hPgC1ipScURZ5uXU4A2keoG6dGuwaPBcA=";
+  modSha256 = "sha256-/ha6DCJ+vSOmfFJ+rjN6rfQ3GHZF19OQnmHjYRtSY2g=";
+  vendorSha256 = "sha256-/ha6DCJ+vSOmfFJ+rjN6rfQ3GHZF19OQnmHjYRtSY2g=";
 
   subPackages = ["."];
 }

nix/go-mockery.nix

@@ -1,6 +1,6 @@
 final: prev: rec {
   # This is the pinned protoc version we have for this project.
-  protobufPin = prev.protobuf3_15;
+  protobufPin = prev.protobuf3_19;
 
   ruby = final.ruby_2_7;