Added -Og test to mingw on Github Actions #999

Job	Run time
Linux x64 check results consistency	23s
CC=cc, ubuntu-latest	1m 16s
Linux x64 cmake unofficial build test	19s
CC=gcc, ubuntu-latest	1m 14s
CC=gcc-12, ubuntu-22.04	1m 21s
QEMU ARM	1m 49s
CC=gcc-11, ubuntu-22.04	1m 10s
Linux x64 misc tests	1m 14s
QEMU AARCH64	2m 45s
CC=gcc-10, ubuntu-22.04	1m 11s
QEMU PPC64LE	1m 9s
CC=gcc-9, ubuntu-22.04	1m 21s
QEMU PPC64	1m 11s
Ubuntu Node 16.x WebAssembly/asm.js tests	1m 5s
CC=gcc-8, ubuntu-20.04	1m 35s
QEMU S390X	53s
Ubuntu Node 17.x WebAssembly/asm.js tests	52s
CC=gcc-7, ubuntu-20.04	1m 18s
QEMU MIPS	40s
Ubuntu Node 18.x WebAssembly/asm.js tests	53s
CC=clang, ubuntu-latest	1m 9s
QEMU M68K	1m 8s
CC=clang-15, ubuntu-22.04	1m 12s
QEMU RISC-V	1m 3s
CC=clang-14, ubuntu-22.04	1m 15s
QEMU SPARC	1s
VC++ 2022, x64	2m 9s
CC=clang-13, ubuntu-22.04	1m 18s
QEMU LoongArch	1m 12s
VC++ 2022, Win32	1m 27s
CC=clang-12, ubuntu-22.04	1m 20s
VC++ 2022, ARM64	1m 39s
QEMU ARM, gcc-10	1m 7s
CC=clang-11, ubuntu-22.04	1m 19s
VC++ 2019, x64	1m 10s
QEMU AARCH64, gcc-10	1m 7s
CC=clang-10, ubuntu-20.04	1m 40s
VC++ 2019, Win32	1m 30s
QEMU PPC64LE, gcc-10	25s
CC=clang-9, ubuntu-20.04	1m 49s
VC++ 2019, ARM64	1m 30s
QEMU PPC64, gcc-10	23s
CC=clang-8, ubuntu-20.04	1m 16s
QEMU S390X, gcc-10	1s
CC=clang-7, ubuntu-20.04	1m 15s
QEMU MIPS, gcc-10	37s
CC=clang-6.0, ubuntu-20.04	1m 22s
QEMU ARM, gcc-9	50s
QEMU PPC64LE, gcc-9	1s
macos-13	32s
QEMU PPC64, gcc-9	24s
Windows mingw64	2m 20s
macos-14	21s
QEMU S390X, gcc-9	1s
Windows mingw32	2m 23s
macos-15	21s
QEMU MIPS, gcc-9	32s
macos-latest	21s
QEMU ARM, gcc-8	1m 8s
QEMU PPC64LE, gcc-8	1s
QEMU PPC64, gcc-8	20s
QEMU S390X, gcc-8	1s
	1h 4m 39s

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