delete projects/upb/ (#9721)

Co-authored-by: Dongge Liu <donggeliu@google.com>

projects/upb/Dockerfile

@@ -1,22 +0,0 @@
-# Copyright 2020 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-################################################################################
-
-FROM gcr.io/oss-fuzz-base/base-builder
-
-RUN apt-get update && apt-get install python3 -y
-RUN git clone --depth 1 https://github.com/protocolbuffers/upb.git upb
-WORKDIR upb
-COPY build.sh $SRC/

projects/upb/build.sh

@@ -1,18 +0,0 @@
-#!/bin/bash -eu
-# Copyright 2020 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-################################################################################
-
-bazel_build_fuzz_tests

projects/upb/project.yaml

@@ -1,31 +0,0 @@
-homepage: "https://github.com/protocolbuffers/upb"
-language: c++
-primary_contact: "haberman@google.com"
-auto_ccs:
-- protobuf-oss-fuzz@google.com
-- jgm@google.com
-- jgrimes@google.com
-- kfm@google.com
-- pzd@google.com
-- acozzette@google.com
-- deannagarcia@google.com
-- gberg@google.com
-- jieluo@google.com
-- jorg@google.com
-- mcyoung@google.com
-- mkruskal@google.com
-- salo@google.com
-- sandyzhang@google.com
-- sbenza@google.com
-- shaod@google.com
-- theodorerose@google.com
-- copybara-watcher-pod-watcher-git@system.gserviceaccount.com
-- copybara-worker@system.gserviceaccount.com
-sanitizers:
-- address
-- memory
-- undefined
-main_repo: 'https://github.com/protocolbuffers/upb.git'
-labels:
-  "*":
-    - protobuf-ossfuzz-bugz-1260285