How to trigger a Low-level relay with PIR sensor?
Question
How to convert the following Low level trigger relay into High level trigger?


Answer
Part A - Short Answer
No, you cannot convert this Low level trigger relay into High level trigger by capping the  jumper to High, because there is no such jumper.

Part B - Long Answer
Relay features summary
B1. It is a Low level relay.
B2. It is not opto-isolated.
B3. It is not High/Low trigger jumper selectable.

Details explanation
B1. It is a Low level relay
(1) The relay module seems to have only one transistor, and that it all.  For one transistor circuit, there are two possibilities,
(a) PNP BJT based level trigger,
(b) NPN based High level trigger.


The product sheet says it is Low triggerable, so that is it, no more and no less.

B2. It is not opto-isolated.
An opto-isolated relay module should have an optocoupler, which is almost always a four pin black plastic IC.  The relay modules has only one three pin IC, which should be the PNP transistor.  An example of a High level trigger, optoisolated relay circuit is something like below.



B3. It is not High/Low trigger jumper selectable.
A High/Low level triggerable selectable by jumper of course should have a jumper. The picture and schematic is shown below.

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References
(1) How to properly use a relay module with JD-VCC from Arduino/Raspberry? - tlfong01, EESE, 2020jun13

Appendices
Appendix A - Confusion of Relay and Relay Module
Newbies always mixed up relay and relay module.  A relay is the small rectangular blue box.  A relay module is the whole thing, consisting of the blue box relay and other components. The relay module almost always has no brand name.



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End of answer