Fix publishing for 1.x (#1574)

Author: swankjesse

.github/workflows/build.yml

@@ -44,3 +44,4 @@ jobs:
         env:
           ORG_GRADLE_PROJECT_mavenCentralUsername: '${{ secrets.SONATYPE_NEXUS_USERNAME }}'
           ORG_GRADLE_PROJECT_mavenCentralPassword: '${{ secrets.SONATYPE_NEXUS_PASSWORD }}'
+          ORG_GRADLE_PROJECT_signingInMemoryKey: '${{ secrets.ARTIFACT_SIGNING_PRIVATE_KEY }}'

gradle.properties

@@ -40,3 +40,5 @@ POM_DEVELOPER_NAME=Square, Inc.
 POM_DEVELOPER_URL=https://github.com/square/
 POM_INCEPTION_YEAR=2015
 SONATYPE_STAGING_PROFILE=com.squareup
+SONATYPE_HOST=S01
+RELEASE_SIGNING_ENABLED=true

gradle/libs.versions.toml

@@ -26,7 +26,7 @@ ktlint = "0.41.0"
 dokka = { id = "org.jetbrains.dokka", version = "1.7.0" }
 japicmp = { id = "me.champeau.gradle.japicmp", version = "0.2.9" }
 ksp = { id = "com.google.devtools.ksp", version.ref = "ksp" }
-mavenPublish = { id = "com.vanniktech.maven.publish", version = "0.17.0" }
+mavenPublish = { id = "com.vanniktech.maven.publish", version = "0.21.0" }
 mavenShadow = { id = "com.github.johnrengelman.shadow", version = "7.0.0" }
 spotless = { id = "com.diffplug.spotless", version = "5.14.2" }