pin version for bridge test server

Author: jaronoff97

Makefile

@@ -36,7 +36,7 @@ OPERATOROPAMPBRIDGE_IMG_REPO ?= operator-opamp-bridge
 OPERATOROPAMPBRIDGE_IMG ?= ${IMG_PREFIX}/${OPERATOROPAMPBRIDGE_IMG_REPO}:$(addprefix v,${VERSION})
 
 BRIDGETESTSERVER_IMG_REPO ?= e2e-test-app-bridge-server
-BRIDGETESTSERVER_IMG ?= ${IMG_PREFIX}/${BRIDGETESTSERVER_IMG_REPO}:$(addprefix v,${VERSION})
+BRIDGETESTSERVER_IMG ?= ${IMG_PREFIX}/${BRIDGETESTSERVER_IMG_REPO}:ve2e
 
 # Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
 ifeq (,$(shell go env GOBIN))