Update Poetry image to use Poetry v1.2 new syntax

ddce89fe · Moul · b9c9c196 · ddce89fe
Commit ddce89fe authored 2 years ago by Moul
--- a/image/poetry
+++ b/image/poetry
@@ -10,7 +10,7 @@ WORKDIR /silkaj
 COPY ./ ./

 # Install Silkaj
-RUN poetry install --no-dev
+RUN poetry install --only main

 # ------------------------------------------------------------------------------
 # Final Stage