chore: update dependencies for regapic (googleapis#1467) (googleapis#710)

* chore: update dependencies for regapic

* add more dependencies and trigger comment

* update goldens

* fix indentation

* remove duplicate gax-httpjson dependency

* remove duplicated dependencies
Source-Link: googleapis/synthtool@fa54eb2
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-java:latest@sha256:1ec28a46062b19135b11178ceee60231e5f5a92dab454e23ae0aab72cd875906

Author: gcf-owl-bot[bot]

java-texttospeech/.github/.OwlBot.lock.yaml

@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-java:latest
-  digest: sha256:58ccd4737212f64a7dd4b3063d447447acf71a2b9d409eab19fc7a00b18eadc0
-# created: 2022-06-10T19:20:11.004014696Z
+  digest: sha256:1ec28a46062b19135b11178ceee60231e5f5a92dab454e23ae0aab72cd875906
+# created: 2022-06-27T15:01:06.405564326Z

java-texttospeech/.kokoro/common.sh

@@ -55,4 +55,6 @@ function retry_with_backoff {
 ## Helper functionss
 function now() { date +"%Y-%m-%d %H:%M:%S" | tr -d '\n'; }
 function msg() { println "$*" >&2; }
-function println() { printf '%s\n' "$(now) $*"; }
+function println() { printf '%s\n' "$(now) $*"; }
+
+## Helper comment to trigger updated repo dependency release