Bump types-protobuf in /lib/metric-config-parser

Bumps [types-protobuf](https://github.com/typeshed-internal/stub_uploader) from 6.32.1.20250918 to 6.32.1.20251210.
- [Commits](https://github.com/typeshed-internal/stub_uploader/commits)

---
updated-dependencies:
- dependency-name: types-protobuf
  dependency-version: 6.32.1.20251210
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

lib/metric-config-parser/requirements.in

@@ -107,7 +107,7 @@ tomli==2.3.0
     #   pytest
 types-futures==3.3.8
     # via mozilla-metric-config-parser
-types-protobuf==6.32.1.20250918
+types-protobuf==6.32.1.20251210
     # via mozilla-metric-config-parser
 types-pytz==2025.2.0.20250809
     # via mozilla-metric-config-parser

lib/metric-config-parser/requirements.txt

@@ -832,9 +832,9 @@ types-futures==3.3.8 \
     --hash=sha256:6fe8ccc2c2af7ef2fdd9bf73eab6d617074f09f30ad7d373510b4043d39c42de \
     --hash=sha256:d6e97ec51d56b96debfbf1dea32ebec22c1687f16d2547ea0a34b48db45df205
     # via -r requirements.in
-types-protobuf==6.32.1.20250918 \
-    --hash=sha256:22ba6133d142d11cc34d3788ad6dead2732368ebb0406eaa7790ea6ae46c8d0b \
-    --hash=sha256:44ce0ae98475909ca72379946ab61a4435eec2a41090821e713c17e8faf5b88f
+types-protobuf==6.32.1.20251210 \
+    --hash=sha256:2641f78f3696822a048cfb8d0ff42ccd85c25f12f871fbebe86da63793692140 \
+    --hash=sha256:c698bb3f020274b1a2798ae09dc773728ce3f75209a35187bd11916ebfde6763
     # via -r requirements.in
 types-pytz==2025.2.0.20250809 \
     --hash=sha256:222e32e6a29bb28871f8834e8785e3801f2dc4441c715cd2082b271eecbe21e5 \