Merge pull request #7706 from davidhorstmann-arm/gitignore-compile-commands-json

Add clangd compilation databases to gitignore
diff --git a/.gitignore b/.gitignore
index 288c71b..e483bc7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,3 +60,6 @@
 /TAGS
 /cscope*.out
 /tags
+
+# Clangd compilation database
+compile_commands.json