chore: bump Dockerfile golang version to 1.20 #1031
Merged
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Proposed Changes
As specified by the golang release policy, "each major go release is supported until there are two newer major releases", which mean that the oldest supported version is currently go 1.20.
I propose we upgrade the golang version used in the Dockerfile to build go-jsonnet to go 1.20.7 (but we could switch to go 1.21.0 as well if preferred).