ci: add version.txt for release-please-action

Release-please's `simple` type will start updating this one.
scop · Aug 27, 2021 · 3ed7326 · 3ed7326
1 parent 8b2b318
commit 3ed7326
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/version.txt b/version.txt
@@ -0,0 +1 @@
+2.11.0