CodeQL is a static analyzer from github with a very low false positive
rate. We have long wanted to have static analysis runs done on every
pull request and using CodeQL, we can.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Andrew Innes <andrew.c12@gmail.com>
Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Closes#14087
