net: phy: micrel: fix typos in comments

net: phy: micrel: fix typos in comments

Fix several spelling and grammatical errors in comments across
micrel PHY drivers. Corrections include:
- "dealy" -> "delay"
- "autonegotation" -> "autonegotiation"
- "recheas" -> "reaches"
- "one" -> "on"
- "improvenent" -> "improvement"
- "intput" -> "input"

Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20251017193525.1457064-2-alok.a.tiwari@oracle.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>