Bump third_party/pigweed/repo from ce0e3e2 to c12c17d (#37729)

* Bump third_party/pigweed/repo from `ce0e3e2` to `c12c17d`

Bumps [third_party/pigweed/repo](https://github.com/google/pigweed) from `ce0e3e2` to `c12c17d`.
- [Commits](google/pigweed@ce0e3e2...c12c17d)

---
updated-dependencies:
- dependency-name: third_party/pigweed/repo
  dependency-type: direct:production
...

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

* Update protobuf deps to match pigweed requirements

* Remove duplicated requirements

* make latest clang compiler happy on _span operator

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Andrei Litvin <andy314@gmail.com>

scripts/setup/constraints.txt

@@ -163,7 +163,7 @@ portpicker==1.5.2
     #   mobly
 prompt-toolkit==3.0.43
     # via ipython
-protobuf==4.24.4
+protobuf==5.28.3
     # via
     #   -r requirements.all.txt
     #   mypy-protobuf
@@ -253,7 +253,7 @@ traitlets==5.9.0
     # via
     #   ipython
     #   matplotlib-inline
-types-protobuf==4.24.0.2
+types-protobuf==5.29.1.20250208
     # via
     #   -r requirements.all.txt
     #   mypy-protobuf

scripts/setup/requirements.all.txt

@@ -40,8 +40,8 @@ watchdog
 build==0.8.0
 mypy==1.10.1
 mypy-protobuf==3.5.0
-protobuf==4.24.4
-types-protobuf==4.24.0.2
+protobuf==5.28.3
+types-protobuf==5.29.1.20250208
 
 cffi==1.15.0; python_version < "3.13"
 cffi==1.17.1; python_version >= "3.13"

src/lib/support/Span.h

@@ -206,7 +206,7 @@ class Span
 
 inline namespace literals {
 
-inline constexpr Span<const char> operator"" _span(const char * literal, size_t size)
+inline constexpr Span<const char> operator""_span(const char * literal, size_t size)
 {
     return Span<const char>(Unchecked, literal, size);
 }