add SingleStore container

Author: Vitalii Heria

.github/workflows/main.yml

@@ -44,6 +44,7 @@ jobs:
         - rabbitmq
         - redis
         - selenium
+        - singlestore
     runs-on: ${{ matrix.runtime.machine }}
     steps:
       - uses: actions/checkout@v3

README.rst

@@ -34,6 +34,7 @@ testcontainers-python facilitates the use of Docker containers for functional an
     rabbitmq/README
     redis/README
     selenium/README
+    singlestore/README
 
 Getting Started
 ---------------

requirements.in

@@ -21,6 +21,7 @@
 -e file:rabbitmq
 -e file:redis
 -e file:selenium
+-e file:singlestore
 cryptography<37
 flake8<3.8.0  # 3.8.0 adds a dependency on importlib-metadata which conflicts with other packages.
 pg8000