Upgrade Commons Pool to 2.11.1

[sazzad16]

Resolves #2611

[codecov-commenter]

Codecov Report

Merging #2654 (02e4609) into master (c056a11) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##             master    #2654   +/-   ##
=========================================
  Coverage     59.50%   59.50%           
  Complexity     2588     2588           
=========================================
  Files           133      133           
  Lines         11998    11998           
  Branches        564      564           
=========================================
  Hits           7140     7140           
  Misses         4625     4625           
  Partials        233      233           

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update c056a11...02e4609. Read the comment docs.