GSoC 2022 : Shobhit week 12 prepare

[shobhit162]

Changes proposed in this pull request:

• doc/ordering/

  • added cuthillMckeeOrdering.rst
  • added CMakeLists.txt
  • added ordering-family.rst
  • updated experimental.rst

• docqueries/ordering/

  • added cuthillMckeeOrdering.test.sql
  • added cuthillMckeeOrdering.result
  • added CMakeLists.txt
  • added test.conf

• include/ordering/

  • added cuthillMckeeOrdering.hpp

• include/drivers/ordering/

  • added cuthillMckeeOrdering_driver.h

• pgtap/ordering/

  • cuthillMckeeOrdering/
    • added edge-cases.sql
    • added innerQuery.sql
    • added no_crash_test.sql
    • added types_check.sql

• sql/ordering/

  • added _cuthillMckeeOrdering.sql
  • added cuthillMckeeOrdering.sql
  • updated CMakeLists.txt

• src/ordering/

  • added cuthillMckeeOrdering.c
  • added cuthillMckeeOrdering_driver.cpp
  • updated CMakeLists.txt

@pgRouting/admins