Remove lower-constraints remnants

These were missed in change : Icd090cf8a36fa560bf7b0c67d0e1c4923c221c65

Conflicts:
  lower-constraints.txt

NOTE(stephenfin): Conflicts are because the constraints and tox.ini are
slightly different

(cherry picked from commit ad720c3371)
(cherry picked from commit 0646eb6595)
(cherry picked from commit 1e40b7c4f3)
(cherry picked from commit d15545a7b3)

NOTE(ajya): Added to fix mysql8 support for requirements-check job
(cherry picked from commit 7af699e728)
Change-Id: I07b577f4e948c03d1751145e5f898b90ac1c197a

lower-constraints.txt

@@ -1,71 +0,0 @@
-alembic==0.9.6
-appdirs==1.3.0
-Babel==2.3.4
-bandit==1.4.0
-cffi==1.7.0
-cliff==2.8.0
-cmd2==0.8.0
-coverage==4.0
-debtcollector==1.2.0
-decorator==3.4.0
-eventlet==0.18.2
-extras==1.0.0
-fixtures==3.0.0
-flake8==2.5.5
-future==0.16.0
-gitdb==0.6.4
-GitPython==1.0.1
-greenlet==0.4.10
-hacking==0.12.0
-iso8601==0.1.11
-keystoneauth1==3.4.0
-linecache2==1.0.0
-Mako==0.4.0
-MarkupSafe==1.0
-mccabe==0.2.1
-mock==2.0.0
-monotonic==0.6
-mox3==0.20.0
-netaddr==0.7.18
-netifaces==0.10.4
-os-client-config==1.28.0
-os-testr==1.0.0
-oslo.config==5.2.0
-oslo.context==2.19.2
-oslo.i18n==3.15.3
-oslo.utils==3.33.0
-oslotest==3.2.0
-pbr==2.0.0
-pep8==1.5.7
-pifpaf==0.10.0
-prettytable==0.7.2
-psycopg2==2.7.0
-pycparser==2.18
-pyflakes==0.8.1
-PyMySQL==0.7.6
-pyparsing==2.1.0
-pyperclip==1.5.27
-python-editor==1.0.3
-python-mimeparse==1.6.0
-python-subunit==1.0.0
-pytz==2013.6
-PyYAML==3.12
-requests==2.14.2
-requestsexceptions==1.2.0
-rfc3986==0.3.1
-six==1.10.0
-smmap==0.9.0
-SQLAlchemy==1.0.10
-sqlalchemy-migrate==0.11.0
-sqlparse==0.2.2
-stevedore==1.20.0
-Tempita==0.5.2
-testrepository==0.0.18
-stestr==2.0.0
-testresources==2.0.0
-testscenarios==0.4
-testtools==2.2.0
-traceback2==1.4.0
-unittest2==1.1.0
-wrapt==1.7.0
-xattr==0.9.2

tools/test-setup.sh

@@ -23,8 +23,8 @@ sudo -H mysqladmin -u root password $DB_ROOT_PW
 sudo -H mysql -u root -p$DB_ROOT_PW -h localhost -e "
     DELETE FROM mysql.user WHERE User='';
     FLUSH PRIVILEGES;
-    GRANT ALL PRIVILEGES ON *.*
-        TO '$DB_USER'@'%' identified by '$DB_PW' WITH GRANT OPTION;"
+    CREATE USER '$DB_USER'@'%' IDENTIFIED BY '$DB_PW';
+    GRANT ALL PRIVILEGES ON *.* TO '$DB_USER'@'%' WITH GRANT OPTION;"
 
 # Now create our database.
 mysql -u $DB_USER -p$DB_PW -h 127.0.0.1 -e "

tox.ini

@@ -84,10 +84,3 @@ basepython = python3
 deps = bindep
 commands = bindep test
 usedevelop = False
-
-[testenv:lower-constraints]
-basepython = python3
-deps =
-  -c{toxinidir}/lower-constraints.txt
-  -r{toxinidir}/test-requirements.txt
-  -r{toxinidir}/requirements.txt