gh-36812: made changes to the documentaiton of developer in python3 print
    
removed the old python2 print statment information from the developer
documentation

Fixes #36807

removed the "Python3 print: Python3 syntax for print must be used in
Sage code and doctests. If you use an old-style print in doctests, it
will raise a SyntaxError:"
and changed it with
"In SageMath code and doctests, adhere to Python 3
syntax for the print function. Use parentheses as follows:"
    
URL: #36812
Reported by: Aman Moon
Reviewer(s): Aman Moon, Dima Pasechnik, Martin Rubey

Author: Release Manager

src/doc/en/developer/coding_basics.rst

@@ -1039,17 +1039,6 @@ written.
     The :ref:`doctest fixer <section-fixdoctests-optional-needs>` uses
     tab stops at columns 48, 56, 64, ... for these tags.
 
-- **Python3 print:** Python3 syntax for print must be used in Sage
-  code and doctests. If you use an old-style print in doctests, it
-  will raise a SyntaxError::
-
-      sage: print "not like that"
-      Traceback (most recent call last):
-      ...
-      SyntaxError: ...
-      sage: print("but like this")
-      but like this
-
 - **Split long lines:** You may want to split long lines of code with a
   backslash. Note: this syntax is non-standard and may be removed in the
   future::