[ubuntu] Rename build scripts (#8866)

* [ubuntu] Rename build scripts

* [ubuntu] Change reboot to inline shell

* [ubuntu] Move disk space validation to pester tests

* [ubuntu] Rename helper and tests files

* [ubuntu] Changes to cleanup, post-deployment and r scripts

images/ubuntu/scripts/build/install-rust.sh

@@ -0,0 +1,34 @@
+#!/bin/bash -e
+################################################################################
+##  File:  install-rust.sh
+##  Desc:  Install Rust
+################################################################################
+
+# Source the helpers for use with the script
+source $HELPER_SCRIPTS/etc-environment.sh
+source $HELPER_SCRIPTS/os.sh
+
+export RUSTUP_HOME=/etc/skel/.rustup
+export CARGO_HOME=/etc/skel/.cargo
+
+curl -fsSL https://sh.rustup.rs | sh -s -- -y --default-toolchain=stable --profile=minimal
+
+# Initialize environment variables
+source $CARGO_HOME/env
+
+# Install common tools
+rustup component add rustfmt clippy
+
+if isUbuntu22; then
+    cargo install bindgen-cli cbindgen cargo-audit cargo-outdated
+else
+    cargo install --locked bindgen-cli cbindgen cargo-audit cargo-outdated
+fi
+
+# Cleanup Cargo cache
+rm -rf ${CARGO_HOME}/registry/*
+
+# Update /etc/environemnt
+prependEtcEnvironmentPath '$HOME/.cargo/bin'
+
+invoke_tests "Tools" "Rust"