Update build instructions (#65)

* update scorec readme

* join scorec build script

* perlmutter gpu

* perlmutter cpu

* update cmake pumi-pic

* removed repeated instructions

* change full instructions

* moved gpu build

* removed unimportant changes

* whitespace change

* update checkers comment

Co-authored-by: Cameron Smith <cwsmith@users.noreply.github.com>

* update gpu to Ampere 8.6

* moved clone command to top

* fixed scorec cpu build

* missed option

---------

Co-authored-by: Cameron Smith <cwsmith@users.noreply.github.com>

Author: Angelyr

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.19)
-project(polyMPO VERSION 0.0.3 LANGUAGES CXX Fortran)
+project(polyMPO VERSION 0.0.4 LANGUAGES CXX Fortran)
 
 include(cmake/bob.cmake)
 bob_begin_package()