💚 Refactor variable name from GITHUB_REF_NAME to REF_NAME

💚 Update Gradle environment variable names for Maven Central

Changed the OSSRH credentials to be passed using Gradle-specific
environment variables. This ensures compatibility with Gradle's expected
 property names for publishing artifacts.

♻️ Improve KotlinDocs

⬆ Update plugin org.jetbrains.dokka to v1.8.20 (#67)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Update plugin org.jetbrains.kotlin.jvm to v1.8.10 (#50)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Update plugin org.jetbrains.kotlin.jvm to v1.8.0 (#49)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Update dependency gradle to v7.6 (#47)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

⬆️ Update Kotlin to version 1.7.0

⬆️ Update Dokka

Fix Verification Digits not being calculated with clean string (#16)