Update the Ballerina.toml and Gradle plugin version#16

NipunaRanasinghe merged 2 commits intomainballerina-platform/module-ballerinax-hubspot.crm.commerce.discounts:mainfrom

update-tomlballerina-platform/module-ballerinax-hubspot.crm.commerce.discounts:update-tomlCopy head branch name to clipboard