[OC9] Intel: Backport i386/cpu fixes from upstream · Pull Request !1 · OpenCloudOS RPMS/qemu

# Description
This is to backport some i386/cpu bugfixes from upstream v9.0.0/v8.2.2 for OC9 qemu.

# Upstream commits
```
0729857c7075 i386/cpuid: Move leaf 7 to correct grou
10f92799af8b i386/cpuid: Decrease cpuid_i when skipping CPUID leaf 1F
a11a365159b9 i386/cpu: Mask with XCR0/XSS mask for FEAT_XSAVE_XCR0_HI and FEAT_XSAVE_XSS_HI leafs
81f5cad3858f i386/cpu: Clear FEAT_XSAVE_XSS_LO/HI leafs when CPUID_EXT_XSAVE is not available
```

# Test
- rpmbuild success
- build and launch VM successfully
- Launch VM with SGX enabled, SGX can be exposed to guest successfully

In-guest:
```
[root@localhost ~]# dmesg|grep -i sgx
[    0.382918] sgx: EPC section 0x180000000-0x183ffffff
[    0.383472] sgx: EPC section 0x184000000-0x185bfffff
[root@localhost ~]# cat /proc/cpuinfo |grep sgx | head -1
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon rep_good nopl xtopology cpuid tsc_known_freq pni pclmulqdq vmx ssse3 fma cx16 pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust sgx bmi1 avx2 smep bmi2 erms invpcid avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves avx_vnni avx512_bf16 wbnoinvd arat avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq la57 rdpid bus_lock_detect cldemote movdiri movdir64b sgx_lc fsrm md_clear serialize tsxldtrk amx_bf16 avx512_fp16 amx_tile amx_int8 arch_capabilities
[root@localhost ~]#
```

On-host:
```
[zengz@SPR4S03 ~]$ telnet localhost 55555
Trying ::1...
telnet: connect to address ::1: Connection refused
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
QEMU 8.2.0 monitor - type 'help' for more information
(qemu) info sgx
SGX support: enabled
SGX1 support: enabled
SGX2 support: enabled
FLC support: enabled
NUMA node #0: size=67108864
NUMA node #1: size=29360128
total size=96468992
(qemu)
```

类型	指派人员	状态
审查	denisecheng	进行中 (0/1人)
测试	denisecheng	进行中 (0/1人)

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