version bump - 4.0.0#3

Conrad-T-Pino wants to merge 2 commits intoSharpNub:feature/javax-to-jakartaSharpNub/telnyx-java:feature/javax-to-jakartafrom

Conrad-T-Pino:feature/javax-to-jakartaConrad-T-Pino/telnyx-java:feature/javax-to-jakartaCopy head branch name to clipboard