i2c: amd-asf: Fix EOI register write to enable successive interrupts

The commit b1f8921d
("i2c: amd-asf: Clear remote IRR bit to get successive interrupt")
introduced a method to enable successive interrupts but inadvertently
omitted the necessary write to the EOI register, resulting in a failure to
receive successive interrupts.

Fix this by adding the required write to the EOI register.

Fixes: b1f8921d ("i2c: amd-asf: Clear remote IRR bit to get successive interrupt")
Cc: stable@vger.kernel.org # v6.13+
Co-developed-by: Sanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Fixes: 9b25419a ("i2c: amd-asf: Add routine to handle the ASF slave process")
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20250219135747.3251182-1-Shyam-sundar.S-k@amd.com