Bump pip

Bumps [pip](https://github.com/pypa/pip) from 23.3 to 25.3.
- [Changelog](https://github.com/pypa/pip/blob/main/NEWS.rst)
- [Commits](pypa/pip@23.3...25.3)

---
updated-dependencies:
- dependency-name: pip
  dependency-version: '25.3'
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

tools/ci_build/github/linux/docker/manylinux2014_build_scripts/requirements.txt

@@ -1,9 +1,9 @@
 # pip requirements for all cpythons
 # NOTE: pip has GPG signatures; could download and verify independently.
 # The following packages are considered to be unsafe in a requirements file:
-pip==23.3 \
-    --hash=sha256:bb7d4f69f488432e4e96394612f43ab43dd478d073ef7422604a570f7157561e \
-    --hash=sha256:bc38bb52bc286514f8f7cb3a1ba5ed100b76aaef29b521d48574329331c5ae7b
+pip==25.3 \
+    --hash=sha256:8d0538dbbd7babbd207f261ed969c65de439f6bc9e5dbd3b3b9a77f25d95f343 \
+    --hash=sha256:9655943313a94722b7774661c21049070f6bbb0a1516bf02f7c8d5d9201514cd
     # via -r requirements.in
 wheel==0.36.2 \
     --hash=sha256:78b5b185f0e5763c26ca1e324373aadd49182ca90e825f7853f4b2509215dc0e \