remove accidental .git directory

containers/hepc/.gitignore

@@ -1,45 +0,0 @@
-# vscode project dir
-.vscode/
-
-# idea project dir
-.idea/
-
-# Scratch space
-scratch/
-
-#
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
-
-# Test binary, built with `go test -c`
-*.test
-
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
-
-# Go workspace file
-go.work
-go.work.sum
-
-# env file
-.env
-venv/
-venv-*/
-*.egg-info
-__pycache__
-README.html
-ChangeLog
-notes/*.html
-
-# Make timestamp files
-mk.*
-
-# temporaries
-*.tmp
-
-# Mac OS
-.DS_Store