chore(java): detect sample-secrets in build.sh (#581)

This PR was generated using Autosynth. 🌈 Synth log will be available here: https://source.cloud.google.com/results/invocations/7bba1b03-3192-4d12-a75e-c6fde3ae4dde/targets - [ ] To automatically regenerate this PR, check this box. (May take up to 24 hours.) Source-Link: googleapis/synthtool@bb854b6

Author: yoshi-automation

.kokoro/build.sh

@@ -79,6 +79,11 @@ samples)
 
  if [[ -f ${SAMPLES_DIR}/pom.xml ]]
  then
+ for FILE in ${KOKORO_GFILE_DIR}/secret_manager/*-samples-secrets; do
+ [[ -f "$FILE" ]] || continue
+ source "$FILE"
+ done
+
  pushd ${SAMPLES_DIR}
  mvn -B \
  -Penable-samples \

synth.metadata

@@ -4,7 +4,7 @@
  "git": {
  "name": ".",
  "remote": "https://github.com/googleapis/java-pubsub.git",
- "sha": "21886d39cdc2a33275c2061578c877b0fa6aee98"
+ "sha": "116396f587e2a84cb89c684b7f2c6708237dfaf2"
  }
  },
  {
@@ -19,7 +19,7 @@
  "git": {
  "name": "synthtool",
  "remote": "https://github.com/googleapis/synthtool.git",
- "sha": "0b064d767537e0675fc053e53fca473c5c701fb8"
+ "sha": "bb854b6c048619e3be4e8b8ce8ed10aa74ea78ef"
  }
  }
  ],