[main] (deps): Bump src/submodules/spa-templates from `eb74422` to `a2880db`#47

dependabot[bot] wants to merge 1 commit intomasterRegenhardt/aspnetcore:masterfrom

dependabot/submodules/src/submodules/spa-templates-a2880dbRegenhardt/aspnetcore:dependabot/submodules/src/submodules/spa-templates-a2880dbCopy head branch name to clipboard