v1.14: [docs] remove incorrect pubkey param from getEpochInfo (backpo…

…rt of #31651) (#31674)

[docs] remove incorrect pubkey param from getEpochInfo (#31651)

Co-authored-by: Callum McIntyre <callum.mcintyre@solana.com>
(cherry picked from commit 16381d8)

Co-authored-by: Callum McIntyre <mcintyre1994@gmail.com>

docs/src/api/methods/_getEpochInfo.mdx

@@ -20,10 +20,6 @@ Returns information about the current epoch
 
 ### Parameters:
 
-<Parameter type={"string"} required={true}>
-  Pubkey of account to query, as base-58 encoded string
-</Parameter>
-
 <Parameter type={"object"} optional={true}>
 
 Configuration object containing the following fields: