[helm] Set the Theia version as env var in server

Fixes #4679

Author: corneliusludmann

chart/templates/server-deployment.yaml

@@ -147,6 +147,8 @@ spec:
           value: "{{ .Values.components.workspace.ports.http.containerPort | toString }}"
         - name: THEIA_IMAGE_REPO
           value: "{{ template "gitpod.comp.imageRepo" (dict "root" . "gp" $.Values "comp" .Values.components.workspace.theiaImage) }}"
+        - name: THEIA_VERSION
+          value: "{{ template "gitpod.comp.version" (dict "root" . "gp" $.Values "comp" .Values.components.workspace.theiaImage) }}"
         - name: CODE_IMAGE_REPO
           value: "{{ template "gitpod.comp.imageRepo" (dict "root" . "gp" $.Values "comp" .Values.components.workspace.codeImage) }}"
         - name: EXPERIMENTAL_FEATURE_FLAGS