chore(deps): update dependency org.pgpainless:pgpainless-core to v1.0.0-rc8 (#1619)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -83,7 +83,7 @@ thirdparty-plumber = { module = "com.squareup.leakcanary:plumber-android", versi
 thirdparty-logcat = "com.squareup.logcat:logcat:0.1"
 thirdparty-modernAndroidPrefs = "de.maxr1998:modernandroidpreferences:2.2.1"
 thirdparty-nonfree-googlePlayAuthApiPhone = "com.google.android.gms:play-services-auth-api-phone:18.0.0"
-thirdparty-pgpainless = "org.pgpainless:pgpainless-core:1.0.0-rc7"
+thirdparty-pgpainless = "org.pgpainless:pgpainless-core:1.0.0-rc8"
 thirdparty-sshauth = "com.github.open-keychain.open-keychain:sshauthentication-api:5.7.5"
 thirdparty-sshj = "com.hierynomus:sshj:0.32.0"
 thirdparty-whatthestack = "com.github.haroldadmin:WhatTheStack:0.3.1"