Remove test lab monitor & aggregator-server

Since no one can maintains them in the team right now and we don't compile/use it
it's no better than dead code.

Author: Alenar

.dir-locals.el

@@ -1,16 +1,14 @@
-mithril.cabal
-.stack-work/
-.direnv/
-mithril-stm/c-tests/tests
-mithril-stm/c-tests/tests.dSYM/
 *~
-mithril-stm/proptest-regressions/
 *.dump
-.tmp/
 .s.PGSQL*
 .DS_Store
-test-results.xml
+.direnv/
+.tmp/
 target/
+test-results.xml
+mithril-stm/c-tests/tests
+mithril-stm/c-tests/tests.dSYM/
+mithril-stm/proptest-regressions/
 mithril-infra/.terraform*
 mithril-infra/terraform.tfstate*
 mithril-infra/*.tfvars