Cleanup connectivity related patches

[abhijit-mahajani-imgtec]

Since drivers/soc/img/connectivity driver is not upstreamed, we might want to cleanup pistachio-connectivity related patches and squash into logical group. All the fixup related patches can be squashed.

0008-pistachio-bt-add-img-bt-and-img-hostport-driver.patch
0017-pistachio-bt-img-hostport-multi-endpoint-support.patch
0018-pistachio-bt-no-hotplugging-support-needed.patch
0020-pistachio-bt-fixes.patch
0022-pistachio-hostport-add-example-client.patch
0028-pistachio-update-hostport.patch
0043-pistachio-bt-some-fixes-and-additions.patch
0117-Bluetooth-hci_ldisc-Fix-null-pointer-derefence-in-ca.patch
0021-pistachio-add-img-connectivity-driver.patch
0027-pistachio-connectivity-add-bootloader.patch
0029-pistachio-connectivity-allocate-DMA-buffer.patch
0033-pistachio-connectivity-add-external-RAM-support-to-b.patch
0038-pistachio-connectivity-set-GRAM-map-offset-value-eve.patch
0041-pistachio-connectivity-fix-kernel-Oops-on-module-loa.patch
0042-pistachio-connectivity-update-dependencies.patch
0044-pistachio-connectivity-fix-off-by-one-error-during-f.patch
0046-pistachio-connectivity-return-nonzero-code-on-firmwa.patch
0076-pistachio-hostport-avoid-printk-in-speed-critical-co.patch
0120-ZONE_DMA-RPU-64MB-Limitation-Avoiding-Bounce-Buffers.patch

[Ham22]

Ci40 doesn't have the frontend needed to support BT directly from the SoC hence we have the CSR chip on-board. So no need for support any of the pistachio BT therefore any patches for pistachio BT can be dropped.