Revert "Minor EspSoftwareSerial release 6.11.0 (esp8266#7802)"

dok-net · web-flow · commit a1d242490ab1 · 2020-12-31T21:36:02.000+01:00
This reverts commit 229903a.
diff --git a/libraries/SoftwareSerial b/libraries/SoftwareSerial
@@ -1 +1 @@
-Subproject commit 67bb88db895851801099ae9b1121cc6fedf7736c
+Subproject commit 7389070e2223297c46ba7ae915e4a8309f66cb7e
