Add set -e to buildspecs with multi line commands

Author: davidh44

buildspecs/build.yml

@@ -16,6 +16,7 @@ phases:
       - echo $MAVEN_OPTIONS
       - |
         if [ "$JAVA_VERSION" -ge "9" ]; then
+          set -e
           cd test/module-path-tests
           mvn package
           mvn exec:exec -P mock-tests

buildspecs/on-demand-integ-test.yml

@@ -12,6 +12,7 @@ phases:
       - echo $JAVA_VERSION
       - |
         if [ "$JAVA_VERSION" -ge "9" ]; then
+          set -e
           cd test/module-path-tests
           mvn package
           mvn exec:exec -P integ-tests

buildspecs/release-to-maven-central.yml

@@ -24,6 +24,7 @@ phases:
       - ARTIFACT_URL="https://repo1.maven.org/maven2/software/amazon/awssdk/aws-sdk-java/$RELEASE_VERSION/"
       - |
         if ! curl -f --head $ARTIFACT_URL; then
+          set -e
           SONATYPE_USERNAME=`aws secretsmanager get-secret-value --secret-id $SONATYPE_USERNAME_ARN --query SecretString --output text`
           SONATYPE_PASSWORD=`aws secretsmanager get-secret-value --secret-id $SONATYPE_PASSWORD_ARN --query SecretString --output text`
           SDK_SIGNING_GPG_KEYNAME=`aws secretsmanager get-secret-value --secret-id $SDK_SIGNING_GPG_KEYNAME_ARN --query SecretString --output text`

buildspecs/release-to-maven.yml

@@ -24,6 +24,7 @@ phases:
       - SONATYPE_URL="https://aws.oss.sonatype.org/service/local/repositories/releases/content/software/amazon/awssdk/aws-sdk-java/$RELEASE_VERSION/"
       - |
         if ! curl -f --head $SONATYPE_URL; then
+          set -e
           SONATYPE_USERNAME=`aws secretsmanager get-secret-value --secret-id $SONATYPE_USERNAME_ARN --query SecretString --output text`
           SONATYPE_PASSWORD=`aws secretsmanager get-secret-value --secret-id $SONATYPE_PASSWORD_ARN --query SecretString --output text`
           SDK_SIGNING_GPG_KEYNAME=`aws secretsmanager get-secret-value --secret-id $SDK_SIGNING_GPG_KEYNAME_ARN --query SecretString --output text`