[ws-daemon] Update runc

components/ws-daemon/leeway.Dockerfile

@@ -2,13 +2,20 @@
 # Licensed under the GNU Affero General Public License (AGPL).
 # See License-AGPL.txt in the project root for license information.
 
+FROM alpine:3.13 as dl
+WORKDIR /dl
+RUN apk add --no-cache curl \
+  && curl -OL https://github.com/opencontainers/runc/releases/download/v1.0.0-rc95/runc.amd64 \
+  && chmod +x runc.amd64
+
 FROM alpine:3.13
 
 RUN apk upgrade \
   && rm -rf /var/cache/apk/*
 
 ## Installing coreutils is super important here as otherwise the loopback device creation fails!
-RUN apk add --no-cache git bash openssh-client lz4 e2fsprogs coreutils tar runc strace
+RUN apk add --no-cache git bash openssh-client lz4 e2fsprogs coreutils tar strace
+COPY --from=dl /dl/runc.amd64 /usr/bin/runc
 
 # Add gitpod user for operations (e.g. checkout because of the post-checkout hook!)
 RUN addgroup -g 33333 gitpod \