devel: update fantomas and devcontainer

.config/dotnet-tools.json

@@ -6,13 +6,15 @@
       "version": "4.0.6",
       "commands": [
         "fable"
-      ]
+      ],
+      "rollForward": false
     },
     "fantomas": {
-      "version": "6.0.0-beta-001",
+      "version": "7.0.0",
       "commands": [
         "fantomas"
-      ]
+      ],
+      "rollForward": false
     }
   }
 }

.devcontainer/Dockerfile

@@ -16,12 +16,6 @@ RUN apt-get autoremove -y \
     && apt-get clean -y \
     && rm -rf /var/lib/apt/lists/*
 
-# Install dotnet tools
-RUN dotnet tool install fable -g
-
-# Trouble brewing
-RUN rm /etc/ssl/openssl.cnf
-
 # add dotnet tools to path to pick up fake and paket installation
 ENV PATH="/root/.dotnet/tools:${PATH}"