chore: regenerate README (#1170)

This PR was generated using Autosynth. 🌈 <details><summary>Log from Synthtool</summary> ``` 2021-03-10 19:55:03,219 synthtool [DEBUG] > Executing /root/.cache/synthtool/java-bigquery/.github/readme/synth.py. On branch autosynth-readme nothing to commit, working tree clean 2021-03-10 19:55:04,290 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/6c58ff73-302c-40ad-ac50-aa278b23f3d9/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-bigquery.git",
- "sha": "8ab0a071cb076baaf59069ca4d31e13feb28a2dd"
+ "sha": "e4d801d92a9dacaeddfc16211b0b762ab36f49cc"
  }
  },
  {
  "git": {
  "name": "synthtool",
  "remote": "https://github.com/googleapis/synthtool.git",
- "sha": "2e7bd5cc66a3f0b90ce1c150eb35c89eeb9872d6"
+ "sha": "0b064d767537e0675fc053e53fca473c5c701fb8"
  }
  }
  ]

README.md

@@ -40,7 +40,7 @@ If you are using Maven without BOM, add this to your dependencies:
 <dependency>
  <groupId>com.google.cloud</groupId>
  <artifactId>google-cloud-bigquery</artifactId>
- <version>1.127.6</version>
+ <version>1.127.7</version>
 </dependency>
 
 ```
@@ -53,12 +53,12 @@ compile 'com.google.cloud:google-cloud-bigquery'
 ```
 If you are using Gradle without BOM, add this to your dependencies
 ```Groovy
-compile 'com.google.cloud:google-cloud-bigquery:1.127.6'
+compile 'com.google.cloud:google-cloud-bigquery:1.127.7'
 ```
 
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-bigquery" % "1.127.6"
+libraryDependencies += "com.google.cloud" % "google-cloud-bigquery" % "1.127.7"
 ```
 
 ## Authentication