Update .dockerignore with latest venv changes (#159)

Signed-off-by: tdruez <tdruez@nexb.com>

Author: tdruez

.dockerignore

@@ -1,3 +1,4 @@
+**/.*
 **/.git
 **/.gitignore
 **/.github
@@ -9,6 +10,7 @@
 **/.DS_Store
 **/.aof
 **/venv
+**/.venv
 **/env
 **/bin
 # **/docs we want to keep dje/templates/rest_framework/docs/
@@ -22,6 +24,7 @@ docs/
 **/*.egg-info
 **/*.log
 **/__pycache__
+**/.*cache
 *.pyc
 .dockerignore
 .readthedocs.yaml
@@ -30,6 +33,8 @@ docker.env
 Makefile
 Dockerfile
 README.rst
+CHANGELOG.rst
+CONTRIBUTING.rst
+MANIFEST.in
 docker-compose.yml
-fabfile.py
 pyvenv.cfg