Update to protovalidate v0.12.0 (#313)

This updates protovalidate-python to use the new protovalidate v0.12.0
release.

It also fixes a bug where mismatched rules on an `Any` field were being
ignored (sniffed out by conformance tests in v0.12.0).

Author: smaye81

Makefile

@@ -17,7 +17,7 @@ ADD_LICENSE_HEADER := $(BIN)/license-header \
 		--copyright-holder "Buf Technologies, Inc." \
 		--year-range "2023-2025"
 # This version should be kept in sync with the version in buf.yaml
-PROTOVALIDATE_VERSION ?= v0.11.0
+PROTOVALIDATE_VERSION ?= v0.12.0
 # Version of the cel-spec that this implementation is conformant with
 # This should be kept in sync with the version in format_test.py
 CEL_SPEC_VERSION ?= v0.24.0

buf.yaml

@@ -2,8 +2,8 @@ version: v2
 modules:
   - path: proto
 deps:
-  - buf.build/bufbuild/protovalidate:v0.11.0
-  - buf.build/bufbuild/protovalidate-testing:v0.11.0
+  - buf.build/bufbuild/protovalidate:v0.12.0
+  - buf.build/bufbuild/protovalidate-testing:v0.12.0
 lint:
   use:
     - STANDARD