Lint: Allow all GJS default globals

The ESLint recommended rules will complain about access to global
variables that it doesn't know about. This is good, but ESLint
doesn't yet know about the GJS environment.

There is a PR (sindresorhus/globals#73) for the
globals project on Github (which ESLint uses) to add the GJS environment
and all its global variables.

Until the above mentioned PR is merged, explicitly allow all default
GJS global variables.

.eslintrc.yaml

@@ -3,3 +3,21 @@ root: true
 
 env:
     es6: true
+
+globals:
+    # Needed until https://github.com/sindresorhus/globals/pull/73 is applied
+    imports: false
+    log: false
+    InternalError: false
+    uneval: false
+    Iterator: false
+    StopIteration: false
+    Debugger: false
+    window: false
+    log: false
+    logError: false
+    print: false
+    printerr: false
+    GjsFileImporter: false
+    imports: false
+    ARGV: false