Remove MongoDB (#4968)

MongoDB is now under SSPL license which does not qualify it
as an open-source project.

projects/mongodb/Dockerfile

@@ -1,22 +0,0 @@
-# Copyright 2021 Google LLC
-#
-# 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
-RUN git clone --recursive --depth 1 https://github.com/mongodb/mongo-c-driver
-WORKDIR $SRC/mongo-c-driver
-
-COPY build.sh $SRC/

projects/mongodb/build.sh

@@ -1,27 +0,0 @@
-# Copyright 2021 Google LLC
-#
-# 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.
-#
-################################################################################
-
-mkdir cmake-build && cd cmake-build
-cmake -DENABLE_MONGOC=OFF -DENABLE_BSON_AUTO=ON -DENABLE_STATIC=ON ../ 
-make
-
-$CC $CFLAGS -I./src \
-    -I./src/libbson/src -I./src/libbson/src/bson -I./src/common \
-    -I../src/libbson/src -I../src/libbson/src/bson -I../src/common \
-    -c ../src/libbson/fuzz/fuzz_test_libbson.c -o fuzz_test_libbson.o
-
-$CXX $CXXFLAGS $LIB_FUZZING_ENGINE fuzz_test_libbson.o \
-    ./src/libbson/libbson-static-1.0.a -o $OUT/fuzz-libbson

projects/mongodb/project.yaml

@@ -1,10 +0,0 @@
-homepage: "https://www.mongodb.com/"
-language: c++
-primary_contact: "mongo-c-driver-ossfuzz@mongodb.com"
-auto_ccs:
- - "david@adalogics.com"
- - "kevin.albertson@mongodb.com"
- - "clyde.bazile@mongodb.com"
- - "samantha.ritter@mongodb.com"
- - "roberto.sanchez@mongodb.com"
-main_repo: "https://github.com/mongodb"