fix(tests): service.request.set_raw_body not mocked correctly (#238)

Harden Runner Integration (#236)

chore(deps): bump go/codec to 1.2.14

fix(ci): update jobs to run-on ubuntu-latest

chore(deps): bump google.golang.org/protobuf from 1.36.0 to 1.36.2

chore(deps): bump google.golang.org/protobuf from 1.35.2 to 1.36.0

chore(deps): bump github.com/stretchr/testify from 1.9.0 to 1.10.0

chore(deps): bump google.golang.org/protobuf from 1.34.2 to 1.35.2

chore(deps): bump golangci/golangci-lint-action from 4 to 6

chore(deps): bump goreleaser/goreleaser-action from 5 to 6

chore(deps): bump google.golang.org/protobuf from 1.33.0 to 1.34.2

ci(actions): bump & add go versions to matrix

build(make): clean go cache before tests

tests(test): add more tests to test util

fix(pluginsocket.proto): type for `set_upstream`