[server-pro] fix tag name for branches with slash (#33685)

GitOrigin-RevId: 25ee2d340b17ce7c758ec8c7e156a67928ab6c73

server-ce/Makefile

@@ -4,12 +4,13 @@ MONOREPO_ROOT := ../
 HERE=$(shell pwd)
 export MONOREPO_REVISION := $(shell git rev-parse HEAD)
 export BRANCH_NAME ?= $(shell git rev-parse --abbrev-ref HEAD)
-export OVERLEAF_BASE_BRANCH ?= sharelatex/sharelatex-base:$(BRANCH_NAME)
+export BRANCH_NAME_TAG_SAFE ?= $(subst /,--,$(BRANCH_NAME))
+export OVERLEAF_BASE_BRANCH ?= sharelatex/sharelatex-base:$(BRANCH_NAME_TAG_SAFE)
 export OVERLEAF_BASE_LATEST ?= sharelatex/sharelatex-base
-export OVERLEAF_BASE_TAG ?= sharelatex/sharelatex-base:$(BRANCH_NAME)-$(MONOREPO_REVISION)
-export OVERLEAF_BRANCH ?= sharelatex/sharelatex:$(BRANCH_NAME)
+export OVERLEAF_BASE_TAG ?= sharelatex/sharelatex-base:$(BRANCH_NAME_TAG_SAFE)-$(MONOREPO_REVISION)
+export OVERLEAF_BRANCH ?= sharelatex/sharelatex:$(BRANCH_NAME_TAG_SAFE)
 export OVERLEAF_LATEST ?= sharelatex/sharelatex
-export OVERLEAF_TAG ?= sharelatex/sharelatex:$(BRANCH_NAME)-$(MONOREPO_REVISION)
+export OVERLEAF_TAG ?= sharelatex/sharelatex:$(BRANCH_NAME_TAG_SAFE)-$(MONOREPO_REVISION)
 
 all: build-base build-community