Fix versioning scheme

Signed-off-by: Silvio Moioli <[email protected]>

Author: moio

Makefile

@@ -1,7 +1,7 @@
 GO_VERSION=1.18
 DLV_VERSION=1.9.1
 
-TAG=ghcr.io/moio/delve-debugger:$(DLV_VERSION)
+TAG=ghcr.io/moio/delve-debugger:v$(DLV_VERSION)
 
 build:
 	docker build --build-arg GO_VERSION=$(GO_VERSION) --build-arg DLV_VERSION=$(DLV_VERSION) --tag $(TAG) package/