canary: bump golang from 1.19.11 to 1.19.12 in /dependabot/docker/go #124

Job	Run time
CI matrix / Assert PR branch is ahead	3s
Makefile / Assert PR branch is ahead	4s
CI matrix / Build codebase (go-ci-oldstable, false)	39s
CI matrix / Build codebase (go-ci-stable, false)	48s
CI matrix / Build codebase (go-ci-unstable, true)	52s
CI matrix / Lint codebase (go-ci-oldstable, false)	54s
CI matrix / Lint codebase (go-ci-stable, false)	51s
CI matrix / Lint codebase (go-ci-unstable, true)	46s
CI matrix / Run tests (go-ci-oldstable, false)	42s
CI matrix / Run tests (go-ci-stable, false)	49s
CI matrix / Run tests (go-ci-unstable, true)	47s
CI matrix / Optional Linting / Assert PR branch is ahead	4s
Makefile / Build codebase using Makefile quick recipe	39s
Makefile / Lint codebase using Makefile	1m 29s
Makefile / Build codebase using Makefile all recipe	0s
CI matrix / Optional Linting / Lint codebase using optional linters (go-ci-oldstable, true)	51s
CI matrix / Optional Linting / Lint codebase using optional linters (go-ci-stable, true)	46s
CI matrix / Optional Linting / Lint codebase using optional linters (go-ci-unstable, true)	52s
	11m 56s

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