devel/electron34: update to 34.4.1

Changelog:

• https://github.com/electron/electron/releases/tag/v34.3.4
• https://github.com/electron/electron/releases/tag/v34.4.0
• https://github.com/electron/electron/releases/tag/v34.4.1

Reported by: GitHub (watch releases)
Security: 964aa5da-f094-47fe-9ebd-2142f9157440
Security: 01a7e1e1-d249-4dd8-9a4a-ef95b5747afb