Update cspell.json

Author: swiatekm

.github/workflows/utils/cspell.json

@@ -178,6 +178,7 @@
       "crosslink",
       "cumulativetodeltaprocessor",
       "customname",
+      "DACL",
       "dataloss",
       "datapoints",
       "debugexporter",
@@ -441,6 +442,7 @@
       "scrapererror",
       "scraperhelper",
       "scrapertest",
+      "SDDL",
       "semconv",
       "servicetelemetry",
       "servicetest",