bazel: copy .bazelversion for envoy filter examples (#18730)#20010

yanavlasov merged 1 commit intoenvoyproxy:release/v1.20envoyproxy/envoy:release/v1.20from

yanavlasov:fix-examples-build-v1.20yanavlasov/envoy:fix-examples-build-v1.20Copy head branch name to clipboard