[3.13] gh-132668: Remove outdated description of POP_JUMP_* instructions (GH-132669) (#132680)

gh-132668: Remove outdated description of `POP_JUMP_*` instructions (GH-132669)
(cherry picked from commit 7e2672c)

Co-authored-by: Yuki Kobayashi <drsuaimqjgar@gmail.com>

Author: miss-islington

Doc/library/dis.rst

@@ -1339,9 +1339,6 @@ iterations of the loop.
    If ``STACK[-1]`` is not ``None``, increments the bytecode counter by *delta*.
    ``STACK[-1]`` is popped.
 
-   This opcode is a pseudo-instruction, replaced in final bytecode by
-   the directed versions (forward/backward).
-
    .. versionadded:: 3.11
 
    .. versionchanged:: 3.12
@@ -1353,9 +1350,6 @@ iterations of the loop.
    If ``STACK[-1]`` is ``None``, increments the bytecode counter by *delta*.
    ``STACK[-1]`` is popped.
 
-   This opcode is a pseudo-instruction, replaced in final bytecode by
-   the directed versions (forward/backward).
-
    .. versionadded:: 3.11
 
    .. versionchanged:: 3.12