chore: remove quality gate Makefile db age check (#2036)

Signed-off-by: Keith Zantow <kzantow@gmail.com>

test/quality/Makefile

@@ -11,7 +11,6 @@ RESULT_SET = pr_vs_latest_via_sbom
 TEST_DB_URL_FILE = ./test-db-url
 TEST_DB_URL = $(shell cat $(TEST_DB_URL_FILE))
 TEST_DB = db.tar.gz
-LISTING_FILE = https://toolbox-data.anchore.io/grype/databases/listing.json
 
 # formatting variables
 BOLD := $(shell tput -T linux bold)
@@ -34,15 +33,9 @@ validate: venv $(VULNERABILITY_LABELS)/Makefile ## Run all quality checks agains
 capture: sboms vulns ## Collect and store all syft and grype results
 
 .PHONY: capture
-vulns: venv $(TEST_DB) check-db ## Collect and store all grype results
+vulns: venv $(TEST_DB) ## Collect and store all grype results
 	$(YARDSTICK) -v result capture -r $(RESULT_SET)
 
-.PHONY: check-db
-check-db:
-	@echo "Looking for test DB within the hosted listing file (which prunes DBs older that 90 days or the last 90 objects)"
-	@curl -sSL $(LISTING_FILE) | jq '.available[][] | select(.url == "$(TEST_DB_URL)") ' --exit-status || (echo "$(RED)DB is too stale to be used for testing. Please re-pin with a more up-to-date version.$(RESET)" && false)
-	@echo "DB is fresh enough to be used for testing!"
-
 $(TEST_DB):
 	@curl -o $(TEST_DB) -SsL $(TEST_DB_URL)