Update go-gitdiff dependency to fix hanging issue (#632)

go.mod

@@ -6,7 +6,7 @@ replace github.com/jpillora/overseer => github.com/trufflesecurity/overseer v1.1
 
 replace github.com/zricethezav/gitleaks/v8 => github.com/trufflesecurity/gitleaks/v8 v8.6.1-custom7
 
-replace github.com/gitleaks/go-gitdiff => github.com/trufflesecurity/go-gitdiff v0.7.6-zombies
+replace github.com/gitleaks/go-gitdiff => github.com/trufflesecurity/go-gitdiff v0.7.6-zombies2
 
 require (
 	cloud.google.com/go/secretmanager v1.4.0

go.sum

@@ -361,8 +361,8 @@ github.com/tailscale/depaware v0.0.0-20210622194025-720c4b409502 h1:34icjjmqJ2HP
 github.com/tailscale/depaware v0.0.0-20210622194025-720c4b409502/go.mod h1:p9lPsd+cx33L3H9nNoecRRxPssFKUwwI50I3pZ0yT+8=
 github.com/trufflesecurity/gitleaks/v8 v8.6.1-custom7 h1:K4Ah1RMmlKjvIwLEdn9kADugbTd9AM7RYxVOsrkmcTk=
 github.com/trufflesecurity/gitleaks/v8 v8.6.1-custom7/go.mod h1:2iZpX4Epnmx7VK2atbIMEjHW9rivie5RRe0ZhPWUFvM=
-github.com/trufflesecurity/go-gitdiff v0.7.6-zombies h1:Htd8qFVUCRT6mqoHDMXWvPyRB+WYU+H7AiN4Y1r5D+Q=
-github.com/trufflesecurity/go-gitdiff v0.7.6-zombies/go.mod h1:pKz0X4YzCKZs30BL+weqBIG7mx0jl4tF1uXV9ZyNvrA=
+github.com/trufflesecurity/go-gitdiff v0.7.6-zombies2 h1:srCJzbE3b44+ZIPcgJSfvinHCOQlkMwVghtKf23un6o=
+github.com/trufflesecurity/go-gitdiff v0.7.6-zombies2/go.mod h1:pKz0X4YzCKZs30BL+weqBIG7mx0jl4tF1uXV9ZyNvrA=
 github.com/trufflesecurity/overseer v1.1.7-custom5 h1:xu+Fg6fkSRifUPzUCl7N8HmobJ6WGOkIApGnM7mJS6w=
 github.com/trufflesecurity/overseer v1.1.7-custom5/go.mod h1:nT9w37AiO1Nop2VhVhNfzAFaPjthvxgpDV3XKsxYkcI=
 github.com/xanzy/go-gitlab v0.65.0 h1:9xSA9cRVhz3Z54JacIHdvWnNmNAoSz/BDnyMGOf3yIg=