util-docker: Create ALL/gem5.fast docker image with min-deps

This docker image contains ALL/gem5.fast compiled using the 22.04
min-dependencies image.

This image is available at gcr.io/gem5-test/gem5-all-min-dependencies:

```
docker pull gcr.io/gem5-test/gem5-all-min-dependencies
```

Change-Id: I0af4a629e7082df1d76a8459ebfc4fb0a91e2855
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/64431
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
diff --git a/util/dockerfiles/docker-compose.yaml b/util/dockerfiles/docker-compose.yaml
index a646e8f..f02d600 100644
--- a/util/dockerfiles/docker-compose.yaml
+++ b/util/dockerfiles/docker-compose.yaml
@@ -151,3 +151,8 @@
             context: llvm-gnu-cross-compiler-riscv64
             dockerfile: Dockerfile
         image: gcr.io/gem5-test/llvm-gnu-cross-compiler-riscv64
+    gem5-all-min-dependencies:
+        build:
+            context: gem5-all-min-dependencies
+            dockerfile: Dockerfile
+        image: gcr.io/gem5-test/gem5-all-min-dependencies
diff --git a/util/dockerfiles/gem5-all-min-dependencies/Dockerfile b/util/dockerfiles/gem5-all-min-dependencies/Dockerfile
new file mode 100644
index 0000000..da5613e
--- /dev/null
+++ b/util/dockerfiles/gem5-all-min-dependencies/Dockerfile
@@ -0,0 +1,36 @@
+# Copyright (c) 2022 The Regents of the University of California
+# All Rights Reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met: redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer;
+# redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in the
+# documentation and/or other materials provided with the distribution;
+# neither the name of the copyright holders nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+FROM gcr.io/gem5-test/ubuntu-22.04_min-dependencies:latest as source
+RUN apt -y update && apt -y install git
+RUN git clone -b develop https://gem5.googlesource.com/public/gem5 /gem5
+WORKDIR /gem5
+RUN scons -j`nproc` build/ALL/gem5.fast
+
+FROM gcr.io/gem5-test/ubuntu-22.04_min-dependencies:latest
+COPY --from=source /gem5/build/ALL/gem5.fast /usr/local/bin/gem5
+
+ENTRYPOINT [ "/usr/local/bin/gem5" ]