Converge >= and > usage in docs and implementation of GESVJ

[angsch]

Description

The documentation and the code of GESVJ deviate in two spots with respect to the usage of .GT. and .GE.:

https://github.com/Reference-LAPACK/lapack/blob/4b3d8a46435f57462075f7c8f33b9bd1cf29a1dc/SRC/dgesvj.f#L106 https://github.com/Reference-LAPACK/lapack/blob/4b3d8a46435f57462075f7c8f33b9bd1cf29a1dc/SRC/dgesvj.f#L501

The PR takes the version in the code and updates the documentation.

https://github.com/Reference-LAPACK/lapack/blob/4b3d8a46435f57462075f7c8f33b9bd1cf29a1dc/SRC/dgesvj.f#L217 https://github.com/Reference-LAPACK/lapack/blob/4b3d8a46435f57462075f7c8f33b9bd1cf29a1dc/SRC/dgesvj.f#L445

This deviation is fixed in the code, which now literally permits EPS as threshold.