chore(deps): bump github.com/prometheus/common from 0.26.0 to 0.30.0

[dependabot]

Bumps github.com/prometheus/common from 0.26.0 to 0.30.0.

Release notes

Sourced from github.com/prometheus/common's releases.

v0.30.0

Add the ability to enable HTTP2 again via an env variable

v0.29.0

Add WithIdleConnTimeout HTTP client option

v0.28.0

Client golang dependency update.

v0.27.0 / 2021-06-03

• Fix marshalling of URL wrapper with nil value. #303
• Remove deprecated log package #306

Commits

• 8d1c9f8 Merge pull request #286 from roidelapluie/http2-env
• 5f27aa2 Merge pull request #316 from prometheus/mem/fix_linter_errors
• b5c3589 Enable HTTP 2 via env variable
• 08ac5ff Fix linter errors
• a1b6ede Merge pull request #313 from roidelapluie/refactorsigv4
• a44452d Refactor sigv4 in tests
• 448ba39 Add sigv4 module (#310)
• 8281fb2 Merge pull request #308 from austince/feat/with-idle-conn-timeout
• 5018d4d Add WithIdleConnTimeout HTTP client option
• 9e276a1 Merge pull request #307 from sagikazarmark/update-client-golang
• Additional commits viewable in compare view

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[rainest]

The test failures here are indeed related to the change:

FAIL	github.com/kong/kubernetes-ingress-controller/railgun/test/integration [setup failed]
internal/ctrlutils/ingress-status.go:14:2: no required module provides package github.com/prometheus/common/log; to add it:
	go get github.com/prometheus/common/log

That doesn't work though:

$ go get github.com/prometheus/common/log
go: downloading github.com/prometheus/common v0.30.0
go get: module github.com/prometheus/common@upgrade found (v0.30.0), but does not contain package github.com/prometheus/common/log

[shaneutt]

This includes some backwards incompatible changes, we'll get this updated in a later iteration.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.