Add gitlab-jetbrains-plugin project to renovate
This MR resolves: [JetBrains] Add Renovate Bot to JetBrains Project (gitlab-org/editor-extensions/gitlab-jetbrains-plugin#319 - closed) by adding the JetBrains extension to the Renovate bot.
This MR resolves: [JetBrains] Add Renovate Bot to JetBrains Project (gitlab-org/editor-extensions/gitlab-jetbrains-plugin#319 - closed) by adding the JetBrains extension to the Renovate bot.