basic ClusterFuzzLite integration (#4034)

.clusterfuzzlite/Dockerfile

@@ -0,0 +1,21 @@
+FROM gcr.io/oss-fuzz-base/base-builder-go:v1
+
+ARG TARGETPLATFORM
+RUN echo "TARGETPLATFORM: ${TARGETPLATFORM}"
+
+ENV GOVERSION=1.20.7
+
+RUN platform=$(echo ${TARGETPLATFORM} | tr '/' '-') && \
+  filename="go${GOVERSION}.${platform}.tar.gz" && \
+  wget https://dl.google.com/go/${filename} && \
+  mkdir temp-go && \
+  rm -rf /root/.go/* && \
+  tar -C temp-go/ -xzf ${filename} && \
+  mv temp-go/go/* /root/.go/ && \
+  rm -r ${filename} temp-go
+
+RUN apt-get update && apt-get install -y make autoconf automake libtool
+
+COPY . $SRC/quic-go
+WORKDIR quic-go
+COPY .clusterfuzzlite/build.sh $SRC/