chore: Update East Africa advisory survey start date

configs/config_EastAfrica_fc_live.json

@@ -193,7 +193,7 @@
         "ProcessPreJob" : "query_past_successes",
         "ProcessInJob" : "process_in_job_advisory",
         "ProcessEWSPlotting" : "do_nothing",
-        "seasonStartString" : "20210301",
+        "seasonStartString" : "20220201",
         "Environment" : {
             "SuccessFileTemplate" : "${WorkspacePath}ENVIRONMENT_2.0_${StartString}/STATUS_SUCCESS",
             "DataPathTemplate" : "${WorkspacePath}/ENVIRONMENT_2.0_${dateString}/plotting/${SubRegionNameLower}/input_csvs/",