Bump github.com/google/go-github/v38 from 38.0.0 to 38.1.0

Bumps [github.com/google/go-github/v38](https://github.com/google/go-github) from 38.0.0 to 38.1.0.
- [Release notes](https://github.com/google/go-github/releases)
- [Commits](google/go-github@v38.0.0...v38.1.0)

---
updated-dependencies:
- dependency-name: github.com/google/go-github/v38
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

go.mod

@@ -4,7 +4,7 @@ go 1.15
 
 require (
 	github.com/go-git/go-git/v5 v5.4.2
-	github.com/google/go-github/v38 v38.0.0
+	github.com/google/go-github/v38 v38.1.0
 	github.com/stretchr/testify v1.7.0
 	github.com/urfave/cli/v2 v2.3.0
 	github.com/wcharczuk/go-chart/v2 v2.1.0

go.sum

@@ -105,8 +105,8 @@ 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 v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-github/v38 v38.0.0 h1:l/BalRp6dmFh/SFbl32RrlaVvbByhxpy+/LY0sv9isM=
-github.com/google/go-github/v38 v38.0.0/go.mod h1:cStvrz/7nFr0FoENgG6GLbp53WaelXucT+BBz/3VKx4=
+github.com/google/go-github/v38 v38.1.0 h1:C6h1FkaITcBFK7gAmq4eFzt6gbhEhk7L5z6R3Uva+po=
+github.com/google/go-github/v38 v38.1.0/go.mod h1:cStvrz/7nFr0FoENgG6GLbp53WaelXucT+BBz/3VKx4=
 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=