Merge bitcoin#21891: fuzz: Remove strprintf test cases that are known to fail

facfc0f fuzz: Remove strprintf test cases that are known to fail (MarcoFalke)

Pull request description:

  They are still waiting to be fixed (see c42f/tinyformat#70 ), so no need for us to carry them around in our source code. They can be added back once upstream is fixed.

  Hopefully fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34082

ACKs for top commit:
  laanwj:
    Code review ACK facfc0f

Tree-SHA512: d9d3d35555b6d58740a041ae45797ca85149f60990e2ed632c5dadf363e1d2362d2447681d7ceaa1fbffcd6e7bc8da5bc15d3923b68829a86c25b364a599afc8

Author: laanwj

src/test/fuzz/strprintf.cpp

@@ -48,67 +48,6 @@ FUZZ_TARGET(str_printf)
     //
     // Upstream bug report: https://github.com/c42f/tinyformat/issues/70
 
-    try {
-        (void)strprintf(format_string, (signed char*)nullptr);
-        (void)tinyformat::format(bilingual_string, (signed char*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-    try {
-        (void)strprintf(format_string, (unsigned char*)nullptr);
-        (void)tinyformat::format(bilingual_string, (unsigned char*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-    try {
-        (void)strprintf(format_string, (void*)nullptr);
-        (void)tinyformat::format(bilingual_string, (void*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-    try {
-        (void)strprintf(format_string, (bool*)nullptr);
-        (void)tinyformat::format(bilingual_string, (bool*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-    try {
-        (void)strprintf(format_string, (float*)nullptr);
-        (void)tinyformat::format(bilingual_string, (float*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-    try {
-        (void)strprintf(format_string, (double*)nullptr);
-        (void)tinyformat::format(bilingual_string, (double*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-    try {
-        (void)strprintf(format_string, (int16_t*)nullptr);
-        (void)tinyformat::format(bilingual_string, (int16_t*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-    try {
-        (void)strprintf(format_string, (uint16_t*)nullptr);
-        (void)tinyformat::format(bilingual_string, (uint16_t*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-    try {
-        (void)strprintf(format_string, (int32_t*)nullptr);
-        (void)tinyformat::format(bilingual_string, (int32_t*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-    try {
-        (void)strprintf(format_string, (uint32_t*)nullptr);
-        (void)tinyformat::format(bilingual_string, (uint32_t*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-    try {
-        (void)strprintf(format_string, (int64_t*)nullptr);
-        (void)tinyformat::format(bilingual_string, (int64_t*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-    try {
-        (void)strprintf(format_string, (uint64_t*)nullptr);
-        (void)tinyformat::format(bilingual_string, (uint64_t*)nullptr);
-    } catch (const tinyformat::format_error&) {
-    }
-
     try {
         CallOneOf(
             fuzzed_data_provider,