merge(3p/git): Merge git subtree at v2.29.2 r/1890

This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb

1 files changed, 8 insertions, 1 deletions

diff --git a/third_party/git/command-list.txt b/third_party/git/command-list.txt
index a9ac72bef4..0e3204e7d1 100644
--- a/third_party/git/command-list.txt
+++ b/third_party/git/command-list.txt
@@ -54,6 +54,7 @@ git-archive                             mainporcelain
 git-bisect                              mainporcelain           info
 git-blame                               ancillaryinterrogators          complete
 git-branch                              mainporcelain           history
+git-bugreport                           ancillaryinterrogators
 git-bundle                              mainporcelain
 git-cat-file                            plumbinginterrogators
 git-check-attr                          purehelpers
@@ -116,6 +117,7 @@ git-ls-remote                           plumbinginterrogators
 git-ls-tree                             plumbinginterrogators
 git-mailinfo                            purehelpers
 git-mailsplit                           purehelpers
+git-maintenance                         mainporcelain
 git-merge                               mainporcelain           history
 git-merge-base                          plumbinginterrogators
 git-merge-file                          plumbingmanipulators
@@ -135,7 +137,7 @@ git-pack-redundant                      plumbinginterrogators
 git-pack-refs                           ancillarymanipulators
 git-parse-remote                        synchelpers
 git-patch-id                            purehelpers
-git-prune                               ancillarymanipulators
+git-prune                               ancillarymanipulators   complete
 git-prune-packed                        plumbingmanipulators
 git-pull                                mainporcelain           remote
 git-push                                mainporcelain           remote
@@ -166,6 +168,7 @@ git-show-index                          plumbinginterrogators
 git-show-ref                            plumbinginterrogators
 git-sh-i18n                             purehelpers
 git-sh-setup                            purehelpers
+git-sparse-checkout                     mainporcelain           worktree
 git-stash                               mainporcelain
 git-stage                                                               complete
 git-status                              mainporcelain           info
@@ -193,16 +196,20 @@ git-write-tree                          plumbingmanipulators
 gitattributes                           guide
 gitcli                                  guide
 gitcore-tutorial                        guide
+gitcredentials                          guide
 gitcvs-migration                        guide
 gitdiffcore                             guide
 giteveryday                             guide
+gitfaq                                  guide
 gitglossary                             guide
 githooks                                guide
 gitignore                               guide
 gitmodules                              guide
 gitnamespaces                           guide
+gitremote-helpers                       guide
 gitrepository-layout                    guide
 gitrevisions                            guide
+gitsubmodules                           guide
 gittutorial-2                           guide
 gittutorial                             guide
 gitworkflows                            guide