Add swig binary built against statically linked PCRE on a stock CentOS 6.5 with stock gcc and family.

- CentOS 6.5 with gcc 4.4.7-4
- PCRE version 8.36
- SWIG version 3.0.2
- Tested this binary with our CI pipelines. All tests passed.
Merge pull request #1505 from pradeepto/swig-built-with-statically-linked-pcre-centos65

Add swig binary built against statically linked PCRE on a stock CentOS 6.5 with stock gcc and family