- update to NSS 3.75
* bmo#1749030 - This patch adds gcc-9 and gcc-10 to the CI.
* bmo#1749794 - Make DottedOIDToCode.py compatible with python3.
* bmo#1749475 - Avoid undefined shift in SSL_CERT_IS while fuzzing.
* bmo#1748386 - Remove redundant key type check.
* bmo#1749869 - Update ABI expectations to match ECH changes.
* bmo#1748386 - Enable CKM_CHACHA20.
* bmo#1747327 - check return on NSS_NoDB_Init and NSS_Shutdown.
* bmo#1747310 - real move assignment operator.
* bmo#1748245 - Run ECDSA test vectors from bltest as part of the CI tests.
* bmo#1743302 - Add ECDSA test vectors to the bltest command line tool.
* bmo#1747772 - Allow to build using clang's integrated assembler.
* bmo#1321398 - Allow to override python for the build.
* bmo#1747317 - test HKDF output rather than input.
* bmo#1747316 - Use ASSERT macros to end failed tests early.
* bmo#1747310 - move assignment operator for DataBuffer.
* bmo#1712879 - Add test cases for ECH compression and unexpected
extensions in SH.
* bmo#1725938 - Update tests for ECH-13.
* bmo#1725938 - Tidy up error handling.
* bmo#1728281 - Add tests for ECH HRR Changes.
* bmo#1728281 - Server only sends GREASE HRR extension if enabled
by preference.
* bmo#1725938 - Update generation of the Associated Data for ECH-13.
* bmo#1712879 - When ECH is accepted, reject extensions which were
only advertised in the Outer Client Hello.
* bmo#1712879 - Allow for compressed, non-contiguous, extensions.
* bmo#1712879 - Scramble the PSK extension in CHOuter.
* bmo#1712647 - Split custom extension handling for ECH.
* bmo#1728281 - Add ECH-13 HRR Handling.