Initial commit

Signed-off-by: mikesir87 <mikesir87@gmail.com>

Imported from dockersamples/101-tutorial, removed other languages
for now, and replaced PWD references with Docker Desktop.

build.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -e
+
+if [ $1 == "--push" ]; then
+    WILL_PUSH=1
+else
+    WILL_PUSH=0
+fi
+
+docker buildx build \
+      --platform linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6 \
+      -t docker/getting-started:latest \
+      $( (( $WILL_PUSH == 1 )) && printf %s '--push' ) .