chore(internal/gapicgen): Bump version of go-github library to v33 (#…

…3409)

(see https://github.com/google/go-github/pull/1660/files#diff-33ef32bf6c23acb95f5902d7097b7a1d5128ca061167ec0716715b0b9eeaa5f6)

This was causing a [CI failure](https://app.circleci.com/pipelines/github/googleapis/gapic-generator/588/workflows/69c7072b-c9f9-4703-bcbc-00a09317793d/jobs/51225) in googleapis/gapic-generator#3312

internal/gapicgen/cmd/genbot/github.go

@@ -27,7 +27,7 @@ import (
 	"time"
 
 	"cloud.google.com/go/internal/gapicgen/generator"
-	"github.com/google/go-github/v32/github"
+	"github.com/google/go-github/v33/github"
 	"github.com/shurcooL/githubv4"
 	"golang.org/x/oauth2"
 )

internal/gapicgen/go.mod

@@ -5,7 +5,7 @@ go 1.13
 require (
 	github.com/golang/protobuf v1.4.3 // indirect
 	github.com/google/go-cmp v0.5.4 // indirect
-	github.com/google/go-github/v32 v32.1.0
+	github.com/google/go-github/v33 v33.0.0
 	github.com/kr/text v0.2.0 // indirect
 	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
 	github.com/shurcooL/githubv4 v0.0.0-20200928013246-d292edc3691b

internal/gapicgen/go.sum

@@ -109,8 +109,8 @@ github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-github/v32 v32.1.0 h1:GWkQOdXqviCPx7Q7Fj+KyPoGm4SwHRh8rheoPhd27II=
-github.com/google/go-github/v32 v32.1.0/go.mod h1:rIEpZD9CTDQwDK9GDrtMTycQNA4JU3qBsCizh3q2WCI=
+github.com/google/go-github/v33 v33.0.0 h1:qAf9yP0qc54ufQxzwv+u9H0tiVOnPJxo0lI/JXqw3ZM=
+github.com/google/go-github/v33 v33.0.0/go.mod h1:GMdDnVZY/2TsWgp/lkYnpSAh6TrzhANBBwm6k6TTEXg=
 github.com/google/go-querystring v1.0.0 h1:Xkwi/a1rcvNg1PPYe5vI8GbeBY/jrVuDX5ASuANWTrk=
 github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=