Incompatible minimum golang version declared in go.mod

[sboschman]

Change #280 depends on Value.Grow from the reflect package, this method was added in go 1.20

The new Value.Grow method extends a slice to guarantee space for another n elements.

The minimum go version required by the go-openapi runtime module is defined as 1.19 in go.mod.

This results in an error using v0.27 as dependency in a project compiled with go 1.19:

/go/pkg/mod/github.com/go-openapi/runtime@v0.27.0/csv.go:127:7: v.Grow undefined (type reflect.Value has no field or method Grow)

Perhaps the minimum required go version for go-openapi runtime should be bumped to at least 1.20 in go.mod. I see the tests run with the latest go version (1.21 atm), not sure if you want to go as far as to tests with different go versions (starting from the minimum required version as defined in go.mod) to spot this kind of dependencies on newer go versions.

[fredbi]

Yes i realized that mistake yesterday.
Tests are against the 2 latest versions and go1.19 was missed. Will update go.mod to bump requirements