Update build-system requirements of setuptools-scm to >= 7.0.5

pyproject.toml:
Increase the build-system requirements of setuptools-scm to >= 7.0.5,
which obsoletes setuptools-scm-git-archive.
Issues around the use of setuptools-scm as discussed in
aio-libs#809 and
pypa/setuptools-scm#745
have been fixed in
pypa/setuptools-scm@b7c0d0d
and relesed with
https://github.com/pypa/setuptools_scm/releases/tag/v7.0.5

pyproject.toml

@@ -1,11 +1,10 @@
 [build-system]
 requires = [
     # Essentials
-    "setuptools >= 42",
+    "setuptools >= 45",
 
     # Plugins
-    "setuptools_scm[toml] >= 6.4, < 7",
-    "setuptools_scm_git_archive >= 1.1",
+    "setuptools_scm[toml] >=7.0.5",
 ]
 build-backend = "setuptools.build_meta"