TWRP-3.7.0_9-trelteskt-20221231

• Update to latest android-7.1 TWRP Source

TWRP-3.5.2_9-trelteskt-20210728

• Revert back to official sources
• remove leftover files and flags
• Disable broken F2FS support
• Hide red SE android warning
• properly fix encryption
• update to latest lineage-17.1 Kernel and DT image
• Disable Custom kernel modifications that cause issues in twrp (N910U Touch issues etc)