Sync with 2.32.3

* maint-2.32:
  Git 2.32.3
  Git 2.31.4
  Git 2.30.5
  setup: tighten ownership checks post CVE-2022-24765
  git-compat-util: allow root to access both SUDO_UID and root owned
  t0034: add negative tests and allow git init to mostly work under sudo
  git-compat-util: avoid failing dir ownership checks if running privileged
  t: regression git needs safe.directory when using sudo

Documentation/RelNotes/2.30.5.txt

@@ -0,0 +1,12 @@
+Git v2.30.5 Release Notes
+=========================
+
+This release contains minor fix-ups for the changes that went into
+Git 2.30.3 and 2.30.4, addressing CVE-2022-29187.
+
+ * The safety check that verifies a safe ownership of the Git
+   worktree is now extended to also cover the ownership of the Git
+   directory (and the `.git` file, if there is any).
+
+Carlo Marcelo Arenas Belón (1):
+      setup: tighten ownership checks post CVE-2022-24765

Documentation/RelNotes/2.31.4.txt

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+Git v2.31.4 Release Notes
+=========================
+
+This release merges up the fixes that appear in v2.30.5 to address
+the security issue CVE-2022-29187; see the release notes for that
+version for details.

Documentation/RelNotes/2.32.3.txt

@@ -0,0 +1,6 @@
+Git v2.32.3 Release Notes
+=========================
+
+This release merges up the fixes that appear in v2.30.5 and
+v2.31.4 to address the security issue CVE-2022-29187; see the
+release notes for these versions for details.