[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-codeql-bundle.sh

@@ -0,0 +1,31 @@
+#!/bin/bash -e
+################################################################################
+##  File:  install-codeql-bundle.sh
+##  Desc:  Install CodeQL CLI Bundle to the toolcache.
+################################################################################
+
+source $HELPER_SCRIPTS/install.sh
+
+# Retrieve the CLI version of the latest CodeQL bundle.
+base_url="$(curl -fsSL https://raw.githubusercontent.com/github/codeql-action/v2/src/defaults.json)"
+bundle_version="$(echo "$base_url" | jq -r '.cliVersion')"
+bundle_tag_name="codeql-bundle-v$bundle_version"
+
+echo "Downloading CodeQL bundle $bundle_version..."
+# Note that this is the all-platforms CodeQL bundle, to support scenarios where customers run
+# different operating systems within containers.
+download_with_retries "https://github.com/github/codeql-action/releases/download/$bundle_tag_name/codeql-bundle.tar.gz" "/tmp" "codeql-bundle.tar.gz"
+codeql_archive="/tmp/codeql-bundle.tar.gz"
+
+codeql_toolcache_path="$AGENT_TOOLSDIRECTORY/CodeQL/$bundle_version/x64"
+mkdir -p "$codeql_toolcache_path"
+
+echo "Unpacking the downloaded CodeQL bundle archive..."
+tar -xzf "$codeql_archive" -C "$codeql_toolcache_path"
+
+# Touch a file to indicate to the CodeQL Action that this bundle shipped with the toolcache. This is
+# to support overriding the CodeQL version specified in defaults.json on GitHub Enterprise.
+touch "$codeql_toolcache_path/pinned-version"
+
+# Touch a file to indicate to the toolcache that setting up CodeQL is complete.
+touch "$codeql_toolcache_path.complete"