Use the k3_fit_config_match_security_state() helper introduced in the
earlier "arm: k3: select tifsstub via board_fit_config_name_match"
patch to pick the right tifsstub variant on phycore AM62x and AM62Ax
SoMs at FIT config selection time.
The k3-am625-phycore-som-binman.dtsi and
k3-am62a-phycore-som-binman.dtsi FIT images are split into
per-security-state configurations (conf-hs-se, conf-hs-fs), and
board_fit_config_name_match() in each phycore board file forwards to
the shared K3 helper.
Signed-off-by: Aristo Chen <aristo.chen@canonical.com>