… instead of pointless child class

…tor instead of pointless child class

Address issue NOAA-OWP#710. 

In line 79, when parsing the date column, using the dictionary, as was done before this edit, pandas attempts to parse the column at index 0, to a column 'Time'. So, if 'Time' is already a column the error in issue NOAA-OWP#710  is produced.

The proposed change assumes column at  index  0 is the date column, but works despite the name.

Fixed a typo of '#ifdef NGEN_C_LIB_ACTIVE' that missed the intended macro

On intel macOS, brew installs into /usr/local
On apple silicon, brew installs into /opt/homebrew

Use brew --prefix to resolve the right brew prefix in a platform independent manor

Updating project version in CMake build to reflect the latest "version" with an existing tag (v0.2.0).

Applying other Github Actions that run against the master branch to
release branches also.

Updating Actions depending on numpy install to use pre-2.0 numpy version
as is currently required for ngen builds.

Using pip constraints to ensure any downstream
`input.additional_python_requirements` that may be installed also are
prevented from installing a problematic version.

Cannot move to / due to read-only file system; instead, use
$GITHUB_WORKSPACE in order to be able to specify absolute path to file
in PIP_CONSTRAINT.

Added Apache license and copyright information for ngen repo via modification of existing LICENSE file

…n source trees

…/sanitizers#1017)

…e version 3.5 until pybind11 is updated