run via the httpd, unlike ASan options, which has been corrected.
(merge 252d693797 jk/test-pass-ubsan-options-to-http-test later to maint).
+ * "checkout --merge -- path" and "update-index --unresolve path" did
+ not resurrect conflicted state that was resolved to remove path,
+ but now they do.
+ (merge 5bdedac3c7 jc/unresolve-removal later to maint).
+
* Other code cleanup, docfix, build fix, etc.
(merge fd3ba590d8 ws/git-push-doc-grammofix later to maint).
(merge 5f33a843de ds/upload-pack-error-sequence-fix later to maint).