ARM: dts: omap: Switch over to https:// url

Move the pending urls back to https:// and mark the ones that are no
longer accessible (http or https) as defunct.

Signed-off-by: Nishanth Menon <nm@ti.com>
Message-ID: <20240109195500.3833121-1-nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>