[git] remove unnecessary quotes for standup alias

.gitconfig

@@ -11,7 +11,7 @@
 	sparecheckout = true
 [alias]
 	g = grep --break --heading --line-number
-	standup = "!git log --all --date=short --no-merges --pretty=format:\"%h %ad %s%d\" --since=1.weeks --author=`git config user.email`"
+	standup = !git log --all --date=short --no-merges --pretty=format:\"%h %ad %s%d\" --since=1.weeks --author=`git config user.email`
 	lol = log --graph --decorate --pretty=oneline --abbrev-commit
 	lola = log --graph --decorate --pretty=oneline --abbrev-commit --all
 	s = status -sb