Update SQL_Injection_Prevention_Cheat_Sheet.md (#1228)

* Update SQL_Injection_Prevention_Cheat_Sheet.md

Major cleanup

* Update SQL_Injection_Prevention_Cheat_Sheet.md

fix lint

* Update SQL_Injection_Prevention_Cheat_Sheet.md

more lint cleanup

* Update SQL_Injection_Prevention_Cheat_Sheet.md

lint cleanup

* Update SQL_Injection_Prevention_Cheat_Sheet.md

more delinting

* Update SQL_Injection_Prevention_Cheat_Sheet.md

de-emphasizing ESAPI

* Update SQL_Injection_Prevention_Cheat_Sheet.md

delint

* Update SQL_Injection_Prevention_Cheat_Sheet.md

delint

* Update SQL_Injection_Prevention_Cheat_Sheet.md

delint

* Update SQL_Injection_Prevention_Cheat_Sheet.md

delint

* Update SQL_Injection_Prevention_Cheat_Sheet.md

more delinting

* Update SQL_Injection_Prevention_Cheat_Sheet.md

delint