shared-patches: merge linux3.4 #alloc&#execinstr patches

linux3.4-ARM-8933-1-replace-Sun-Solaris-style-flag-on-section-xz-supplementation.patch contains an addition that was not part of linux3.4-ARM-8933-1-replace-Sun-Solaris-style-flag-on-section.patch simply because error did not occur with the config I tested with. Join the two patches.

See also https://gitlab.com/postmarketOS/pmaports/-/issues/2401, https://gitlab.com/postmarketOS/pmaports/-/merge_requests/4558