Update EspSoftwareSerial to bug fix release 6.12.6

dok-net · dok-net · commit fa7a330741c2 · 2021-05-27T21:33:15.000+02:00
diff --git a/libraries/SoftwareSerial b/libraries/SoftwareSerial
@@ -1 +1 @@
-Subproject commit 537b696b950480579f80c16d8ce91ae3c8fa0b3f
+Subproject commit c7c48b7583c985825ecc0d9e2a54468e782bff03
