chore: updating gitpod files

.gitpod.dockerfile

@@ -0,0 +1,10 @@
+
+FROM gitpod/workspace-full
+
+RUN sudo apt-get update \
+ && sudo apt-get install -y \
+    doxygen \
+ && npm i -g npm@latest \
+ && npm i -g @sasjs/cli \
+ && npm i \
+ && sudo rm -rf /var/lib/apt/lists/*

.gitpod.yml

@@ -1,3 +1,9 @@
+
+tasks:
+  - init: npm i && clear
+
+image:
+  file: .gitpod.dockerfile
 vscode:
   extensions:
-    - sasjs.sasjs-for-vscode@1.2.6:AJmar85B1uSEapxRaRQGrQ==
+    - sasjs.sasjs-for-vscode