Merge pull request #16447 from jsoref/codeql-quality-unused-imports

chore: Remove first set of unused imports

diff --cc modules/remotebackend/pdns_unittest.py
Simple merge

diff --cc regression-tests.api/test_TSIG.py
Simple merge

diff --cc regression-tests.api/test_Zones.py
Simple merge

diff --cc regression-tests.auth-py/authtests.py
Simple merge

diff --cc regression-tests.auth-py/test_Carbon.py
Simple merge

diff --cc regression-tests.auth-py/test_LuaRecords.py
Simple merge

diff --cc regression-tests.auth-py/test_ProxyProtocol.py
Simple merge

diff --cc regression-tests.dnsdist/test_CacheMissActions.py
Simple merge

diff --cc regression-tests.dnsdist/test_DOQ.py
Simple merge

diff --cc regression-tests.dnsdist/test_EDE.py
Simple merge

diff --cc regression-tests.dnsdist/test_Lua.py
Simple merge

diff --cc regression-tests.dnsdist/test_Metrics.py
Simple merge

diff --cc regression-tests.dnsdist/test_OutgoingTLS.py
Simple merge

diff --cc regression-tests.dnsdist/test_Responses.py
Simple merge

diff --cc regression-tests.dnsdist/test_SNMP.py
Simple merge

diff --cc regression-tests.dnsdist/test_TCPFastOpen.py
Simple merge

diff --cc regression-tests.dnsdist/test_TCPKeepAlive.py
Simple merge

diff --cc regression-tests.dnsdist/test_TLS.py
Simple merge

diff --cc regression-tests.recursor-dnssec/test_API.py
Simple merge

diff --cc regression-tests.recursor-dnssec/test_Additionals.py
Simple merge

diff --cc regression-tests.recursor-dnssec/test_AggressiveNSECCache.py
Simple merge

diff --cc regression-tests.recursor-dnssec/test_Carbon.py
Simple merge

diff --cc regression-tests.recursor-dnssec/test_Cookies.py
Simple merge

diff --cc regression-tests.recursor-dnssec/test_Lua.py
Simple merge

diff --cc regression-tests.recursor-dnssec/test_ProxyProtocol.py
Simple merge

diff --cc regression-tests.recursor-dnssec/test_RPZ.py
Simple merge

diff --cc regression-tests.recursor-dnssec/test_RPZIncomplete.py
Simple merge

diff --cc regression-tests.recursor-dnssec/test_RoutingTag.py
Simple merge

diff --cc regression-tests.recursor-dnssec/test_ServerNames.py
Simple merge

diff --cc regression-tests/tkey.py
Simple merge