fix: Update dependencies.sh to not break on mac (#436)

This PR was generated using Autosynth. 🌈 Synth log will be available here: https://source.cloud.google.com/results/invocations/939680b7-f623-4b9b-a53e-0d084c3e581a/targets - [ ] To automatically regenerate this PR, check this box. (May take up to 24 hours.) Source-Link: googleapis/synthtool@8f76a88

Author: yoshi-automation

.kokoro/dependencies.sh

@@ -46,7 +46,7 @@ function completenessCheck() {
  # This is stripped from the output as it is not present in the flattened pom.
  # Only dependencies with 'compile' or 'runtime' scope are included from original dependency list.
  msg "Generating dependency list using original pom..."
- mvn dependency:list -f pom.xml -DincludeScope=runtime -Dsort=true | grep '\[INFO] .*:.*:.*:.*:.*' | sed -e s/\\s--\\smodule.*// >.org-list.txt
+ mvn dependency:list -f pom.xml -DincludeScope=runtime -Dsort=true | grep '\[INFO] .*:.*:.*:.*:.*' | sed -e 's/ --.*//' >.org-list.txt
 
  # Output dep list generated using the flattened pom (only 'compile' and 'runtime' scopes)
  msg "Generating dependency list using flattened pom..."
@@ -70,7 +70,7 @@ function completenessCheck() {
 set +e
 
 error_count=0
-for path in $(find -name ".flattened-pom.xml")
+for path in **/.flattened-pom.xml
 do
  # Check flattened pom in each dir that contains it for completeness
  dir=$(dirname "$path")

synth.metadata

@@ -4,14 +4,14 @@
  "git": {
  "name": ".",
  "remote": "https://github.com/googleapis/java-dns.git",
- "sha": "7870179e822ff58912fc7f7435467855e052ff8f"
+ "sha": "bd3c6d5248e3ec2e057e7dc61c012d87d8a15265"
  }
  },
  {
  "git": {
  "name": "synthtool",
  "remote": "https://github.com/googleapis/synthtool.git",
- "sha": "8eae0234a16b26c2ff616d305dbd9786c8b10a47"
+ "sha": "8f76a885deaaf2fe234daeba4a8cc4d1b3de8086"
  }
  }
  ],
@@ -82,6 +82,7 @@
  "CODE_OF_CONDUCT.md",
  "CONTRIBUTING.md",
  "LICENSE",
+ "SECURITY.md",
  "codecov.yaml",
  "java.header",
  "license-checks.xml",