[Feature:Autograding] strace for system call filter debugging (#67)

### What is the new behavior?

add strace to several docker containers to aid in system call filter
debugging

---------

Co-authored-by: Barb Cutler <Barb Cutler>

Author: bmcutler

dockerfiles/autograding-default/ubuntu-22.04/Dockerfile

@@ -78,6 +78,8 @@ RUN chmod -R 755 ${SUBMITTY_INSTALL_DIR}/bin/comment_count.py
 
 RUN sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen
 
+# for debugging system call filtering
+RUN apt-get install -y strace
 
 RUN apt-get purge -y --auto-remove wget
 RUN rm -rf /var/lib/apt/lists/*

dockerfiles/clang/14/Dockerfile

@@ -3,6 +3,10 @@ FROM ubuntu:22.04
 # installing clang & clang++
 RUN apt-get update
 RUN apt-get install -y clang-14 lld-14
+
+# for debugging system call filtering
+RUN apt-get install -y strace
+
 RUN rm -rf /var/lib/apt/lists/*
 
 # symlinks

dockerfiles/gcc/11/Dockerfile

@@ -1,8 +1,11 @@
 FROM ubuntu:22.04
 
-# installing requirements to get and extract prebuilt binaries
 RUN apt-get update
 RUN apt-get install -y gcc-11 g++-11
+
+# for debugging system call filtering
+RUN apt-get install -y strace
+
 RUN rm -rf /var/lib/apt/lists/*
 
 # symlinks - x86

dockerfiles/python/3.10/Dockerfile

@@ -3,6 +3,10 @@ FROM ubuntu:22.04
 # installing python
 RUN apt-get update
 RUN apt-get install -y python3.10
+
+# for debugging system call filtering
+RUN apt-get install -y strace
+
 RUN rm -rf /var/lib/apt/lists/*
 
 # symlinks