Update go mod files (google#1809)

Every other change being made keeps updating these files and pushing the
need for the developer to take them out of their logically orthogonal
changelist. Let's just update them.

go.mod

@@ -95,11 +95,19 @@ require (
 // These can be removed once our dependencies fix their go.mod files to use the
 // correct pseudo-versions.
 replace github.com/go-critic/go-critic v0.0.0-20181204210945-1df300866540 => github.com/go-critic/go-critic v0.3.5-0.20190526074819-1df300866540
+
 replace github.com/golangci/errcheck v0.0.0-20181003203344-ef45e06d44b6 => github.com/golangci/errcheck v0.0.0-20181223084120-ef45e06d44b6
+
 replace github.com/golangci/go-tools v0.0.0-20180109140146-af6baa5dc196 => github.com/golangci/go-tools v0.0.0-20190318060251-af6baa5dc196
+
 replace github.com/golangci/gofmt v0.0.0-20181105071733-0b8337e80d98 => github.com/golangci/gofmt v0.0.0-20181222123516-0b8337e80d98
+
 replace github.com/golangci/gosec v0.0.0-20180901114220-66fb7fc33547 => github.com/golangci/gosec v0.0.0-20190211064107-66fb7fc33547
+
 replace github.com/golangci/ineffassign v0.0.0-20180808204949-42439a7714cc => github.com/golangci/ineffassign v0.0.0-20190609212857-42439a7714cc
+
 replace github.com/golangci/lint-1 v0.0.0-20180610141402-ee948d087217 => github.com/golangci/lint-1 v0.0.0-20190420132249-ee948d087217
+
 replace mvdan.cc/unparam v0.0.0-20190124213536-fbb59629db34 => mvdan.cc/unparam v0.0.0-20190209190245-fbb59629db34
+
 replace google.golang.org/genproto v0.0.0-20170818100345-ee236bd376b0 => google.golang.org/genproto v0.0.0-20170818010345-ee236bd376b0

go.sum

@@ -300,6 +300,7 @@ github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0SNc=
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
+github.com/letsencrypt/pkcs11key v2.0.0+incompatible h1:zYbII8Qh9OY9zYhS8nvIZVojd8tP756M1W1C3r7Uoq0=
 github.com/letsencrypt/pkcs11key v2.0.0+incompatible/go.mod h1:iGYXKqDXt0cpBthCHdr9ZdsQwyGlYFh/+8xa4WzIQ34=
 github.com/letsencrypt/pkcs11key v2.0.1-0.20170608213348-396559074696+incompatible h1:GfzE+uq7odDW7nOmp1QWuilLEK7kJf8i84XcIfk3mKA=
 github.com/letsencrypt/pkcs11key v2.0.1-0.20170608213348-396559074696+incompatible/go.mod h1:iGYXKqDXt0cpBthCHdr9ZdsQwyGlYFh/+8xa4WzIQ34=

skylog/storage/gcp/cloudfunc/go.mod

@@ -4,12 +4,6 @@ go 1.12
 
 require (
 	cloud.google.com/go v0.40.0
-	github.com/go-toolsmith/astcast v1.0.0 // indirect
-	github.com/go-toolsmith/astcopy v1.0.0 // indirect
-	github.com/go-toolsmith/astfmt v1.0.0 // indirect
-	github.com/go-toolsmith/astp v1.0.0 // indirect
-	github.com/go-toolsmith/pkgload v1.0.0 // indirect
-	github.com/go-toolsmith/typep v1.0.0 // indirect
 	github.com/golang/protobuf v1.3.2-0.20190517061210-b285ee9cfc6c
 	github.com/google/trillian v1.2.2-0.20190621140556-9386836a076e
 	github.com/grpc-ecosystem/grpc-gateway v1.9.2 // indirect