gnu: git-filter-repo: Add version information to patches.

Following a similar precedent set by packages like clang, glibc and guile, it
is interesting to register the source version in which a patch was applied to
begin with.

* gnu/packages/patches/git-filter-repo-generate-doc.patch: Rename from here ...
* gnu/packages/patches/git-filter-repo-2.38.0-generate-doc.patch: ... to here.
* gnu/local.mk: Register renamed file above.

Change-Id: I82aa709bca8a8176830eef1dec5e181c9b41a236
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>

3 files changed, 3 insertions, 2 deletions

diff --git a/gnu/local.mk b/gnu/local.mk
index e4690726e9f..c9fe33ce74e 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1462,7 +1462,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/ghostscript-no-header-creationdate.patch \
   %D%/packages/patches/gimp-fix-metadata-editor.patch           \
   %D%/packages/patches/gimp-fix-tiff-load.patch                 \
-  %D%/packages/patches/git-filter-repo-generate-doc.patch       \
+  %D%/packages/patches/git-filter-repo-2.38.0-generate-doc.patch        \
   %D%/packages/patches/gklib-suitesparse.patch                  \
   %D%/packages/patches/glib-appinfo-watch.patch                 \
   %D%/packages/patches/glib-skip-failing-test.patch             \
diff --git a/gnu/packages/patches/git-filter-repo-generate-doc.patch b/gnu/packages/patches/git-filter-repo-2.38.0-generate-doc.patch
index baf6fd4f8f6..baf6fd4f8f6 100644
--- a/gnu/packages/patches/git-filter-repo-generate-doc.patch
+++ b/gnu/packages/patches/git-filter-repo-2.38.0-generate-doc.patch
diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index e7d31245c9f..e2b97f01238 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -4839,7 +4839,8 @@ TkDiff is included for browsing and merging your changes.")
              (string-append prefix " IN_FILTER_REPO_CLONE " suffix))))
        ;; Modified from <https://github.com/newren/git-filter-repo/pull/477>.
        ;; Used with 'unpack-git-source phase.
-       (patches (search-patches "git-filter-repo-generate-doc.patch"))))
+       (patches
+        (search-patches "git-filter-repo-2.38.0-generate-doc.patch"))))
     (build-system gnu-build-system)
     (arguments
      (list