[nrf fromlist] soc: nordic: add configuration for nrf54h20 flpr core

To properly execute erase, recover and reset.

Upstream PR #: 81420

Signed-off-by: Piotr Kosycarz <[email protected]>

Author: nordic-piks

soc/nordic/soc.yml

@@ -103,6 +103,7 @@ runners:
               - nrf54h20/cpuapp
               - nrf54h20/cpurad
               - nrf54h20/cpuppr
+              - nrf54h20/cpuflpr
           - qualifiers:
               - nrf9280/cpuapp
               - nrf9280/cpurad
@@ -156,6 +157,7 @@ runners:
               - nrf54h20/cpuapp
               - nrf54h20/cpurad
               - nrf54h20/cpuppr
+              - nrf54h20/cpuflpr
           - qualifiers:
               - nrf9280/cpuapp
               - nrf9280/cpurad
@@ -207,6 +209,7 @@ runners:
               - nrf54h20/cpuapp
               - nrf54h20/cpurad
               - nrf54h20/cpuppr
+              - nrf54h20/cpuflpr
           - qualifiers:
               - nrf9280/cpuapp
               - nrf9280/cpurad