prepare 1.2.1 release (#22)

Author: LaunchDarklyReleaseBot

.ldrelease/linux-build-docs.sh renamed to .ldrelease/build-docs.sh

@@ -4,14 +4,8 @@ set -e
 
 # This only runs in the Linux build, since the docs are the same for all platforms.
 
-PROJECT_DIR=$(pwd)
-
 mkdir tmp
 cp launchdarkly-server-sdk.c tmp/
 cp launchdarkly-server-sdk-redis.c tmp/
 
-ldoc tmp
-
-mkdir -p $PROJECT_DIR/artifacts
-cd $PROJECT_DIR/doc
-zip -r $PROJECT_DIR/artifacts/docs.zip *
+ldoc -d ${LD_RELEASE_DOCS_DIR} tmp

.ldrelease/config.yml

@@ -5,8 +5,7 @@ repo:
   private: lua-server-sdk-private
 
 jobs:
-- circleCI:
-    linux:
+  - docker:
       image: ubuntu:18.04
 
 documentation: