chore: regenerate README (#359)

This PR was generated using Autosynth. 🌈 <details><summary>Log from Synthtool</summary> ``` 2020-11-19 17:43:29,559 synthtool [DEBUG] > Executing /root/.cache/synthtool/java-trace/.github/readme/synth.py. On branch autosynth-readme nothing to commit, working directory clean 2020-11-19 17:43:30,463 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/57b3e4c8-29a6-48c6-ab00-48f45908237d/targets - [ ] To automatically regenerate this PR, check this box.

Author: yoshi-automation

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

@@ -4,14 +4,14 @@
  "git": {
  "name": ".",
  "remote": "https://github.com/googleapis/java-trace.git",
- "sha": "64e0f07defb4ae181e8ec8f2e4fe3ccce1c6c294"
+ "sha": "b498959990d5604efe299bf36dbe98fbf98248a0"
  }
  },
  {
  "git": {
  "name": "synthtool",
  "remote": "https://github.com/googleapis/synthtool.git",
- "sha": "39b7149da4026765385403632db3c6f63db96b2c"
+ "sha": "a073c873f3928c561bdf87fdfbf1d081d1998984"
  }
  }
  ]

README.md

@@ -38,7 +38,7 @@ If you are using Maven without BOM, add this to your dependencies:
 <dependency>
  <groupId>com.google.cloud</groupId>
  <artifactId>google-cloud-trace</artifactId>
- <version>1.2.6</version>
+ <version>1.2.7</version>
 </dependency>
 
 ```