clang format code

src/core/lib/surface/completion_queue.c

src/core/lib/surface/server.c

test/core/bad_ssl/server_common.c

test/core/end2end/fixtures/h2_census.c

test/core/end2end/fixtures/h2_compress.c

test/core/end2end/fixtures/h2_full+trace.c

test/core/end2end/fixtures/h2_full.c

test/core/end2end/fixtures/h2_proxy.c

test/core/end2end/fixtures/h2_ssl_cert.c

test/core/end2end/fixtures/h2_uds.c

test/core/end2end/fuzzers/api_fuzzer.c

test/core/end2end/tests/call_creds.c

test/core/fling/server.c

test/core/memory_usage/client.c

test/core/memory_usage/server.c

test/cpp/grpclb/grpclb_test.cc