lalsimulation: fix OpenMPTest
SWIG: declare Python swiglal_get_reference() function with SWIGINTERNINLINE

- should suppress unused function warnings since SWIGINTERNINLINE includes SWIGUNUSED

(cherry picked from commit 5be3a4bb98dd4303d8b377e73810e5a3f6b9ea52)
lal: mark as version 6.13.3
lal: update packaging for version 6.13.3
lalframe: mark as version 1.2.3
lalframe: update packaging for version 1.2.3
lalmetaio: mark as version 1.2.4
lalmetaio: update packaging for version 1.2.4
lalxml: mark as version 1.1.14
lalxml: update packaging for version 1.1.14
lalsimulation: mark as version 1.2.3
lalsimulation: update packaging for version 1.2.3
lalburst: mark as version 1.2.6
lalburst: update packaging for version 1.2.6
laldetchar: mark as version 0.2.3
laldetchar: update packaging for version 0.2.3
lalinspiral: mark as version 1.6.3
lalinspiral: update packaging for version 1.6.3
lalpulsar: mark as version 1.10.3
lalpulsar: update packaging for version 1.10.3