chore: regenerate README (#66)

This PR was generated using Autosynth. 🌈


<details><summary>Log from Synthtool</summary>

```
2020-10-16 20:03:33,165 synthtool [DEBUG] > Executing /root/.cache/synthtool/java-workflows/.github/readme/synth.py.
On branch autosynth-readme
nothing to commit, working directory clean
2020-10-16 20:03:34,086 synthtool [DEBUG] > Wrote metadata to .github/readme/synth.metadata/synth.metadata.

```
</details>

Full log will be available here:
https://source.cloud.google.com/results/invocations/c2112be1-17e2-497a-ae91-f863d86c7d6e/targets

- [ ] To automatically regenerate this PR, check this box.

.github/readme/synth.metadata/synth.metadata

@@ -4,14 +4,14 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-workflows.git",
-        "sha": "18ed64d8b6960b4a0791dd806a68b70651616f3b"
+        "sha": "d7c19f6b99a8f8417f8474efbfddf644516e1e9d"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "b6164c26a111f7f587099d31253abb96b5737bb2"
+        "sha": "da5c6050d13b4950c82666a81d8acd25157664ae"
       }
     }
   ]

README.md

@@ -20,13 +20,11 @@ If you are using Maven, add this to your pom.xml file:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-workflows</artifactId>
-  <version>0.1.0</version>
+  <version>0.1.1</version>
 </dependency>
 
 ```
 
-[//]: # ({x-version-update-start:google-cloud-workflows:released})
-
 If you are using Gradle, add this to your dependencies
 ```Groovy
 compile 'com.google.cloud:google-cloud-workflows:0.1.1'
@@ -35,7 +33,6 @@ If you are using SBT, add this to your dependencies
 ```Scala
 libraryDependencies += "com.google.cloud" % "google-cloud-workflows" % "0.1.1"
 ```
-[//]: # ({x-version-update-end})
 
 ## Authentication