tenders/hvt: Using correct initial value for SCTLR_EL1
tenders/hvt: Using correct initial value for SCTLR_EL1

We have made a mistake for SCTLR_EL1 initial value. We had used
the page_table address to orr the SCTLR_EL1 initial flags. It's
totally wrong.

Signed-off-by: Wei Chen <1c911f531faf03744585a2b6fb619b334ef5d655@arm.com>

Solo5/solo5,mato/solo5,mato/solo5,Solo5/solo5,mato/solo5