Harrison 3063/#36 - PMCL - Restore missing map in Hi SP initializer

It appears that h90-ena-h-sf-sp-full-hae-6deg-6mo was mistakenly removed when hf maps were added

Author: pleasant-menlo

imap_l3_processing/hi/hi_sp_initializer.py

@@ -52,6 +52,7 @@
     "h45-ena-h-sf-sp-anti-hae-6deg-1yr",
     "h90-ena-h-sf-sp-ram-hae-6deg-1yr",
     "h90-ena-h-sf-sp-anti-hae-6deg-1yr",
+    "h90-ena-h-sf-sp-full-hae-6deg-6mo",
 
     "h45-ena-h-hf-sp-ram-hae-4deg-1yr",
     "h45-ena-h-hf-sp-anti-hae-4deg-1yr",