build(docker): add .dockerignore (#162)

Author: peakji

.dockerignore

@@ -0,0 +1,32 @@
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Go workspace file
+go.work
+
+# Visual Studio Code workspace settings
+.vscode/
+
+# macOS
+.DS_Store
+
+# Temporary files
+temp/
+
+# Build artifacts
+bin/
+release/
+
+# Git repository
+.git/
+.github/