Update gcr.io/oss-fuzz-base/base-builder-python Docker digest to 102a8e9

Author: renovate[bot]

.clusterfuzzlite/Dockerfile

@@ -10,7 +10,7 @@
 # property-test suite in tests/ remains the primary fuzzing surface
 # for the rest of bernstein's input handling.
 # Ref: https://google.github.io/clusterfuzzlite/build-integration/python-lang/
-FROM gcr.io/oss-fuzz-base/base-builder-python@sha256:3dbcb2fba5b92507146862ff7cd612908430137e60a112fd6425240163649a31
+FROM gcr.io/oss-fuzz-base/base-builder-python@sha256:102a8e9c54da5dbe16df3c8fb5aec4d60eda4fedbe0f96b08d55bdcfa0e7c9e8
 
 COPY . /src/bernstein
 WORKDIR /src/bernstein