mod: bump github.com/vektra/mockery/v2 from 2.45.1 to 2.50.2

Bumps [github.com/vektra/mockery/v2](https://github.com/vektra/mockery) from 2.45.1 to 2.50.2.
- [Release notes](https://github.com/vektra/mockery/releases)
- [Changelog](https://github.com/vektra/mockery/blob/master/docs/changelog.md)
- [Commits](vektra/mockery@v2.45.1...v2.50.2)

---
updated-dependencies:
- dependency-name: github.com/vektra/mockery/v2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -1,6 +1,7 @@
 module github.com/google/syzkaller
 
 go 1.22.1
+toolchain go1.23.4
 
 require (
 	cloud.google.com/go v0.116.0
@@ -26,7 +27,7 @@ require (
 	github.com/speakeasy-api/git-diff-parser v0.0.3
 	github.com/stretchr/testify v1.10.0
 	github.com/ulikunitz/xz v0.5.12
-	github.com/vektra/mockery/v2 v2.45.1
+	github.com/vektra/mockery/v2 v2.50.2
 	golang.org/x/exp v0.0.0-20240909161429-701f63a606c0
 	golang.org/x/oauth2 v0.24.0
 	golang.org/x/perf v0.0.0-20230221235046-aebcfb61e84c

go.sum

@@ -1328,8 +1328,8 @@ github.com/uudashr/gocognit v1.1.3 h1:l+a111VcDbKfynh+airAy/DJQKaXh2m9vkoysMPSZy
 github.com/uudashr/gocognit v1.1.3/go.mod h1:aKH8/e8xbTRBwjbCkwZ8qt4l2EpKXl31KMHgSS+lZ2U=
 github.com/uudashr/iface v1.2.1 h1:vHHyzAUmWZ64Olq6NZT3vg/z1Ws56kyPdBOd5kTXDF8=
 github.com/uudashr/iface v1.2.1/go.mod h1:4QvspiRd3JLPAEXBQ9AiZpLbJlrWWgRChOKDJEuQTdg=
-github.com/vektra/mockery/v2 v2.45.1 h1:6HpdnKiLCjVtzlRLQPUNIM0u7yrvAoZ7VWF1TltJvTM=
-github.com/vektra/mockery/v2 v2.45.1/go.mod h1:XNTE9RIu3deGAGQRVjP1VZxGpQNm0YedZx4oDs3prr8=
+github.com/vektra/mockery/v2 v2.50.2 h1:qDIRjONiuEi2lhJ05BIJ996+ML4nk5sJKB6SCs04Nqs=
+github.com/vektra/mockery/v2 v2.50.2/go.mod h1:xO2DeYemEPC2tCzIZ+a1tifZ/7Laf/Chxg3vlc+oDsI=
 github.com/xen0n/gosmopolitan v1.2.2 h1:/p2KTnMzwRexIW8GlKawsTWOxn7UHA+jCMF/V8HHtvU=
 github.com/xen0n/gosmopolitan v1.2.2/go.mod h1:7XX7Mj61uLYrj0qmeN0zi7XDon9JRAEhYQqAPLVNTeg=
 github.com/yagipy/maintidx v1.0.0 h1:h5NvIsCz+nRDapQ0exNv4aJ0yXSI0420omVANTv3GJM=