Refine properties.

src/main/resources/application-jenkins.properties

@@ -1,6 +1,6 @@
 git.username=${GIT_USERNAME}
-git.author=${GIT_AUTHOR}
-git.email=${GIT_EMAIL}
+git.author=Spring Builds
+git.email=builds@springframework.org
 git.password=${GIT_PASSWORD}
 
 git.gpg.keyname=6743E1BD
@@ -14,19 +14,14 @@ deployment.api-key=${DEPLOYMENT_API_KEY_PSW}
 deployment.maven-central.stagingProfileId=${STAGING_PROFILE_ID}
 deployment.settings-xml=${SETTINGS_XML}
 
-gpg.keyname=${GPG_KEYNAME}
-gpg.passphrase=${PASSPHRASE}
-gpg.secretKeyring=${GNUPGHOME}/secring.gpg
-gpg.executable=/usr/bin/gpg
-
 sagan.key=n/a
 
 maven.home=${MAVEN_HOME}
 maven.console-logger=false
 maven.repo.local=${RELEASE_TOOLS_CACHE}
 
-maven.maven-central.gpg.keyname=${GPG_KEYNAME}
-maven.maven-central.gpg.passphrase=${PASSPHRASE}
+maven.maven-central.gpg.keyname=9A2C7A98E457C53D
+maven.maven-central.gpg.passphrase=${MAVEN_SIGNING_KEY_PASSWORD}
 maven.maven-central.gpg.secretKeyring=${GNUPGHOME}/secring.gpg
 maven.maven-central.gpg.executable=/usr/bin/gpg