Import Debian changes 1.0.3-1~bpo12+1

NEWS

debian/changelog

debian/control

debian/gbp.conf

debian/patches/Revert-libcamera0.2-01cb3fa8.patch

debian/patches/Revert-libcamera0.2-fd33d2d3.patch

debian/patches/series

debian/patches/snap/Add-missing-files.patch

debian/patches/snap/Apply-1-suggestion-s-to-1-file-s-1.patch

debian/patches/snap/Apply-1-suggestion-s-to-1-file-s-2.patch

debian/patches/snap/Apply-1-suggestion-s-to-1-file-s-3.patch

debian/patches/snap/Apply-1-suggestion-s-to-1-file-s.patch

...p/Better-error-logging-if-getting-connections-fails.patch

debian/patches/snap/Better-meson_options-description.patch

debian/patches/snap/Fix-spacing-when-calling-functions.patch

...es/snap/Move-add_permission-definition-inside-block.patch

.../snap/Move-context-variable-definition-inside-block.patch

.../patches/snap/Move-variable-definition-inside-block.patch

debian/patches/snap/Replace-spaces-with-tabs.patch

...patches/snap/Use-assert-to-check-client-is-not-NULL.patch