Bump postgresql from 42.2.5 to 42.4.1 in /frameworks/Java/gemini/servlet#4

dependabot[bot] wants to merge 1 commit intomasterTechEmpower/MockFrameworkBenchmarks:masterfrom

dependabot/maven/frameworks/Java/gemini/servlet/org.postgresql-postgresql-42.4.1TechEmpower/MockFrameworkBenchmarks:dependabot/maven/frameworks/Java/gemini/servlet/org.postgresql-postgresql-42.4.1Copy head branch name to clipboard