Update w3af dependencies

resources/com/cadoles/w3af/Dockerfile

@@ -58,7 +58,6 @@ RUN pip install --upgrade pip \
     pebble==4.3.8 \
     acora==2.1 \
     diff-match-patch==20121119 \
-    bravado-core==5.0.2 \
     lz4==1.1.0 \
     vulners==1.3.0 \
     ipaddresses==0.0.2 \
@@ -81,6 +80,8 @@ RUN pip install --upgrade pip \
     PyYAML==3.12 \
     tldextract==1.7.2 \
     esmre==0.3.1 \
+    bravado-core==5.12.1 \
+    subprocess32==3.5.4
   && npm install -g retire \
   && rm -rf /root/.cache/pip \
   && apk del build-base linux-headers