fossil-ci: add page (#7055)

pages/linux/fossil-ci.md

@@ -0,0 +1,8 @@
+# fossil ci
+
+> This command is an alias of `fossil commit`.
+> More information: <https://fossil-scm.org/home/help/commit>.
+
+- View documentation for the original command:
+
+`tldr fossil-commit`