Less strict gitignore of the 'build' dir

It was hiding changes in the `tools/build` directory...

diff --git a/.gitignore b/.gitignore
index b48cd156d22d305dfaa8a67ba3fd5ef9b4f8bb72..06d808ac7acd287c6a5a7576d91900e2300118f0 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
 *.egg-info/
 .tox
 /.eggs/
-build/
+./build/
 dist/
 *.pstats
 .mypy_cache