chore: Enable Go jsonv2 experiment and update the trivy dependency (v0.67.2) (#3572)

It requires the encoding/json/jsontext
package which is only available when the goexperiment.jsonv2 build
tag is enabled. This was causing build constraint errors during
tests and builds.

Changes:
- Add GOEXPERIMENT=jsonv2 to Makefile export and all go build/test
  commands that use env (since env creates a fresh environment)
- Add GOEXPERIMENT=jsonv2 to GitHub workflows that use direct go
  commands (workflows using make inherit it from Makefile)

Fix other dependabot alerts.

Signed-off-by: Andrei Aaron <andreifdaaron@gmail.com>

cmd/zb/perf.go

@@ -733,18 +733,17 @@ func Perf(
 
 		for range concurrency {
 			// parallelize with clients
-			wg.Go(
-				func() {
-					httpClient, err := getRandomClientIPs(auth, url, ips)
-					if err != nil {
-						fatalWithCleanup(err)
-					}
+			wg.Go(func() {
+				httpClient, err := getRandomClientIPs(auth, url, ips)
+				if err != nil {
+					fatalWithCleanup(err)
+				}
 
-					err = tconfig.tfunc(workdir, url, repo, requests/concurrency, tconfig, statsCh, httpClient, skipCleanup)
-					if err != nil {
-						fatalWithCleanup(err)
-					}
-				})
+				err = tconfig.tfunc(workdir, url, repo, requests/concurrency, tconfig, statsCh, httpClient, skipCleanup)
+				if err != nil {
+					fatalWithCleanup(err)
+				}
+			})
 		}
 
 		wg.Wait()