Harmonize the documentation links on the partner sites

Harmonize the documentation links on the following partner sites so that the link targets are to the latest releases of the official Qt documentation (https://doc.qt.io/):

• Infineon partner site (https://www.qt.io/partners/infineon)
  • Infineon TRAVEO™ T2G Quick Start Guide (current link OK)
• NVIDIA Jetson partner site (https://www.qt.io/partners/nvidia-jetson)
  • Qt Software Free Trials (current link OK)
  • Boot to Qt (current link OK)
  • NVIDIA Quick Start Guide (current link OK)
  • Qt for Debian Guide (current link OK)
• NXP partner site (https://www.qt.io/partners/nxp)
  • NXP i.MX 8 Evaluation Kit Quick Start Guide (current link OK)
  • NXP i.MX RT1170 Evaluation Kit Quick Start Guide
    • Link to be updated: https://doc.qt.io/QtForMCUs/qtul-nxp-rt1170-qsg.html
  • Boot to Qt: A Lightweight, Customizable Software Stack... (current link OK)
•  Renesas partner site (https://www.qt.io/partners/renesas)
  • Renesas R-Car and RZ Quick Start Guide -> Renesas R-Car Quick Start Guide
    • Link to be updated: https://doc.qt.io/Boot2Qt/b2qt-qsg-renesas.html
  • Renesas EK-RA6M3G Quick Start Guide
    • Link to be updated: https://doc.qt.io/QtForMCUs/qtul-renesas-ra6-qsg.html
  • Renesas RH850-D1M1A Quick Start Guide
    • Link to be updated: https://doc.qt.io/QtForMCUs/qtul-renesas-rh850-qsg.html
  • Boot to Qt: A Lightweight, Customizable Software Stack... (current link OK)
• STMicroelectronics partner site (https://www.qt.io/partners/stmicroelectronics)
  • STM32MP1 Quick Start Guide
    • Link to be updated: https://doc.qt.io/Boot2Qt/b2qt-qsg-st.html
  • Boot to Qt: A Lightweight, Customizable Software Stack... (current link OK)
• Texas Instruments partner site (https://www.qt.io/partners/texas-instruments)
  • TI Starter Kit Quick Start Guide (current link OK)
  • Boot to Qt: A Lightweight, Customizable Software Stack... (current link OK)