third_party/nix: move bazel-inner wrapper to external file
Because of previous interpolation issues and hard to read escaping, we are moving the wrapper script to a dedicated file. This also corrects the .gitignore to not exclude files that are
prefixed with bazel-
Change-Id: I922636041302ba01b331665f74b64f4e91dae56c
Reviewed-on: https://review.monogon.dev/c/monogon/+/2837
Tested-by: Jenkins CI
Reviewed-by: Lorenz Brun <lorenz@monogon.tech>
diff --git a/.gitignore b/.gitignore
index 1928294..46e1a22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-bazel-*
+/bazel-*
*swp
.idea
.ijwb