sagemathgh-38353: Fix a bug that breaks CHANGES.html again

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This is my foolish mistake made in sagemath#38332. Sorry.

Trivial fix.

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### ⌛ Dependencies

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URL: sagemath#38353
Reported by: Kwankyu Lee
Reviewer(s): Matthias Köppe

Author: Release Manager

.github/workflows/doc-build.yml

@@ -196,7 +196,7 @@ jobs:
             (cd doc && git commit -a -m 'new')
             # Wipe out chronic diffs of new doc against old doc before creating CHANGES.html
             (cd doc && \
-             find . -name "*.html" | xargs sed -i -e '/This is documentation of/ s/ built with GitHub PR .* for development/ for development/' \
+             find . -name "*.html" | xargs sed -i -e '/This is documentation/ s/ built with GitHub PR .* for development/ for development/' \
                                                   -e '/<link rel="stylesheet"/ s/?v=[0-9a-f]*"/"/' \
                                                   -e '\;<script type="application/vnd\.jupyter\.widget-state+json">;,\;</script>; d' \
              && git commit -a -m 'wipe-out')

build/pkgs/configure/checksums.ini

@@ -1,3 +1,3 @@
 tarball=configure-VERSION.tar.gz
-sha1=a78a0025292f4831f84dc059734320de0e66e216
-sha256=c108de2bfbbf3f2543ada5742d5bc9a58df700d8b6125df92b1888f867b60174
+sha1=4bb7f62aabcfedcd2eebac929a7c076013dde9c2
+sha256=872a5d7197fa8d20a0e4c3b933b8151a8698baa7b4c84a39b4b4250865411945

build/pkgs/configure/package-version.txt

@@ -1 +1 @@
-74119807d7989c879f2eee167e4e29af7c4f588a
+04756f14e9affea5bfe20bf61dab10d2e3754899