#4727: Improve invalid node kind errors
#4754: Stop using deprecated ioutil functions
#4758: Emit a warning when using missing field in FunctionSpec
#4764: Update internal go-yaml fork to v3.0.1, picking up bug fixes and a panic fix that has an associated CVE
#4806: update golangci-lint version to v1.49.0
#4820: preallocate memory for performance improvements
#4830: update kyaml's dependency swag to v0.22.3