PCI: Use static const struct, not const static struct

PCI: Use static const struct, not const static struct

Move the static keyword to the front of declarations of pci_regs_behavior[]
and pcie_cap_regs_behavior[], which resolves compiler warnings when
building with "W=1":

  drivers/pci/pci-bridge-emul.c:41:1: warning: ‘static’ is not at beginning of
  declaration [-Wold-style-declaration]
   const static struct pci_bridge_reg_behavior pci_regs_behavior[] = {
   ^
  drivers/pci/pci-bridge-emul.c:176:1: warning: ‘static’ is not at beginning of
  declaration [-Wold-style-declaration]
   const static struct pci_bridge_reg_behavior pcie_cap_regs_behavior[] = {
   ^

Link: https://lore.kernel.org/r/20190826151436.4672-1-kw@linux.com
Link: https://lore.kernel.org/r/20190828131733.5817-1-kw@linux.com
Signed-off-by: Krzysztof Wilczynski <kw@linux.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>