ci: return .dockerignore without .git

When ignoring the .git directory, the image build in the dependent pipeline breaks, since git describe is executed not only in picodata, but also in the tarantool-sys, tarantool-sys/third_party/luajit submodules

ci: return .dockerignore without .git
86f64967 · Виталий Шунков · Виталий Шунков · daffd6db · 86f64967
Commit 86f64967 authored 5 months ago by Виталий Шунков Committed by Виталий Шунков 5 months ago
--- a/.dockerignore
+++ b/.dockerignore
@@ -5,5 +5,4 @@
 *.snap
 *.xlog
 __pycache__/
-tmp/
-.git/
\ No newline at end of file
+tmp/
\ No newline at end of file