Bump github.com/PuerkitoBio/rehttp from 1.3.0 to 1.4.0 (#309)

Bumps [github.com/PuerkitoBio/rehttp](https://github.com/PuerkitoBio/rehttp) from 1.3.0 to 1.4.0.
- [Release notes](https://github.com/PuerkitoBio/rehttp/releases)
- [Commits](PuerkitoBio/rehttp@v1.3.0...v1.4.0)

---
updated-dependencies:
- dependency-name: github.com/PuerkitoBio/rehttp
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

go.mod

@@ -3,7 +3,7 @@ module github.com/prometheus-community/stackdriver_exporter
 go 1.19
 
 require (
-	github.com/PuerkitoBio/rehttp v1.3.0
+	github.com/PuerkitoBio/rehttp v1.4.0
 	github.com/alecthomas/kingpin/v2 v2.4.0
 	github.com/fatih/camelcase v1.0.0
 	github.com/go-kit/log v0.2.1

go.sum

@@ -4,8 +4,8 @@ cloud.google.com/go/compute v1.23.4/go.mod h1:/EJMj55asU6kAFnuZET8zqgwgJ9FvXWXOk
 cloud.google.com/go/compute/metadata v0.2.3 h1:mg4jlk7mCAj6xXp9UJ4fjI9VUI5rubuGBW5aJ7UnBMY=
 cloud.google.com/go/compute/metadata v0.2.3/go.mod h1:VAV5nSsACxMJvgaAuX6Pk2AawlZn8kiOGuCv6gTkwuA=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/PuerkitoBio/rehttp v1.3.0 h1:w54Pb72MQn2eJrSdPsvGqXlAfiK1+NMTGDrOJJ4YvSU=
-github.com/PuerkitoBio/rehttp v1.3.0/go.mod h1:LUwKPoDbDIA2RL5wYZCNsQ90cx4OJ4AWBmq6KzWZL1s=
+github.com/PuerkitoBio/rehttp v1.4.0 h1:rIN7A2s+O9fmHUM1vUcInvlHj9Ysql4hE+Y0wcl/xk8=
+github.com/PuerkitoBio/rehttp v1.4.0/go.mod h1:LUwKPoDbDIA2RL5wYZCNsQ90cx4OJ4AWBmq6KzWZL1s=
 github.com/alecthomas/kingpin/v2 v2.4.0 h1:f48lwail6p8zpO1bC4TxtqACaGqHYA22qkHjHpqDjYY=
 github.com/alecthomas/kingpin/v2 v2.4.0/go.mod h1:0gyi0zQnjuFk8xrkNKamJoyUo382HRL7ATRpFZCw6tE=
 github.com/alecthomas/units v0.0.0-20211218093645-b94a6e3cc137 h1:s6gZFSlWYmbqAuRjVTiNNhvNRfY2Wxp9nhfyel4rklc=