delete confligting files

.circleci/build-examples

.circleci/check-gofmt

.circleci/config.yml

.gitattributes

.github/ISSUE_TEMPLATE/bug_report.md

.gitlab-ci.yml

README.md

benchmarks/bgp/decode_real_full_feed/AS8881.raw

benchmarks/bgp/decode_real_full_feed/main.go

benchmarks/bgp/learning/main.go

benchmarks/ipcache/main.go

benchmarks/pfxcache/main.go

build/ci/.code-quality-ci.yml

build/ci/.golangci-config/.golangci-master.yml

build/ci/.golangci-config/.golangci.yml

build/ci/.golangci-config/.runlint.sh

build/ci/.security-and-compliance-ci.yml

cmd/ris-mirror/config/config.go

cmd/ris-mirror/main.go

cmd/ris-mirror/ris_mirror.yml