compiler: move _lldb into compiler/

compiler/_lldb/runlldb.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+set -e
+
+# Source common functions and variables
+# shellcheck source=./_lldb/common.sh
+source "$(dirname "$0")/common.sh"
+
+executable="$1"
+
+# Get the directory of the current script
+script_dir="$(dirname "$0")"
+
+# Run LLDB with the LLGO plugin
+"$LLDB_PATH" -O "command script import ${script_dir}/llgo_plugin.py" "$executable"