feat: port Topology.VectorBundle.Basic (#4187)

Author: urkud

Mathlib.lean

@@ -2341,6 +2341,7 @@ import Mathlib.Topology.UniformSpace.UniformConvergenceTopology
 import Mathlib.Topology.UniformSpace.UniformEmbedding
 import Mathlib.Topology.UnitInterval
 import Mathlib.Topology.UrysohnsLemma
+import Mathlib.Topology.VectorBundle.Basic
 import Mathlib.Util.AddRelatedDecl
 import Mathlib.Util.AssertNoSorry
 import Mathlib.Util.AtomM