gnu: Drop setting SETUPTOOLS_SCM_PRETEND_VERSION in some packages.

* gnu/packages/astronomy.scm (python-asdf-compression)
(python-asdf-fits-schemas, python-cdflib, python-sunkit-spex):
* gnu/packages/bioinformatics.scm (python-whatshap, python-mudata)
(python-pyfaidx, python-ctxcore, scvelo):
* gnu/packages/bootloaders.scm (dtc):
* gnu/packages/check.scm (python-pytest-xdist, python-pytest-forked):
* gnu/packages/databases.scm (python-fastparquet):
* gnu/packages/disk.scm (greaseweazle-host-tools):
* gnu/packages/docker.scm (python-docker):
* gnu/packages/finance.scm (python-ledgerblue):
* gnu/packages/fontutils.scm (python-compreffor)
(python-defcon-bootstrap, nototools):
* gnu/packages/games.scm (sc-controller):
* gnu/packages/machine-learning.scm (python-botorch):
* gnu/packages/music.scm (python-pylast):
* gnu/packages/package-management.scm (conda):
* gnu/packages/python-build.scm (python-exceptiongroup):
* gnu/packages/python-science.scm (python-dask-image)
(python-distributed, python-osqp):
* gnu/packages/python-web.scm (python-branca, python-smart-open):
* gnu/packages/python-xyz.scm (python-conda-content-trust)
(python-menuinst, python-isort, python-pyclibrary)
(python-pyclipper, python-csb43-0.10, python-orgparse)
(python-deepmerge, python-scooby, python-uuid6):
* gnu/packages/radio.scm (nanovna-saver):
* gnu/packages/sphinx.scm (python-sphinx-autodoc-typehints):
[arguments]: Remove phases setting SETUPTOOLS_SCM_PRETEND_VERSION.

* gnu/packages/python-xyz.scm (python-bagit)
[arguments]: Refactor manual 'check phase into #:test-flags.

Change-Id: I0713d6603f982a7f956d02fc3b85a384f4dd6ce4
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

gnu/packages/python-compression.scm

@@ -1068,10 +1068,7 @@ generator")
       #~(modify-phases %standard-phases
           (add-after 'unpack 'use-system-zopfli
             (lambda _
-              (setenv "USE_SYSTEM_ZOPFLI" "1")))
-          (add-before 'build 'set-version
-            (lambda _
-              (setenv "SETUPTOOLS_SCM_PRETEND_VERSION" #$version))))))
+              (setenv "USE_SYSTEM_ZOPFLI" "1"))))))
     (native-inputs
      (list python-pytest
            python-setuptools