sandwich-contexts-kubernetes: added tarball to image load tests · codedownio/sandwich@889bfe6

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Process completed with exit code 1.

Failed to parse /home/runner/work/sandwich/sandwich/sandwich-contexts/test/Spec/NixContexts/PostgreSQL.hs: ParseFailed (SrcLoc "/home/runner/work/sandwich/sandwich/sandwich-contexts/test/Spec/NixContexts/PostgreSQL.hs" 7 1) "Parse error: import"