[chore](cloud) ms http util supports versioned keys -- encode decode

[w41ter]

encode versioned key (versionstamp is optional):

$ curl 'localhost:5000/MetaService/http/encode_key?token=greedisgood9999&key_type=VersionedPartitionVersionKey&instance_id=gavin-instance&partition_id=10086'
┌───────────────────────────────────────────────────────────────────────────────── 0. key space: 3
│ ┌─────────────────────────────────────────────────────────────────────────────── 1. version
│ │                   ┌─────────────────────────────────────────────────────────── 2. gavin-instance
│ │                   │                                 ┌───────────────────────── 3. partition
│ │                   │                                 │                       ┌─ 4. 10086
│ │                   │                                 │                       │
▼ ▼                   ▼                                 ▼                       ▼
031076657273696f6e000110676176696e2d696e7374616e6365000110706172746974696f6e0001120000000000002766
\x03\x10\x76\x65\x72\x73\x69\x6f\x6e\x00\x01\x10\x67\x61\x76\x69\x6e\x2d\x69\x6e\x73\x74\x61\x6e\x63\x65\x00\x01\x10\x70\x61\x72\x74\x69\x74\x69\x6f\x6e\x00\x01\x12\x00\x00\x00\x00\x00\x00\x27\x66

encode versioned key with versionstamp:

$ curl 'localhost:5000/MetaService/http/encode_key?token=greedisgood9999&key_type=VersionedPartitionVersionKey&instance_id=gavin-instance&partition_id=10086&versionstamp=00000000000000001010'
┌─────────────────────────────────────────────────────────────────────────────────────────────────── 0. key space: 3
│ ┌───────────────────────────────────────────────────────────────────────────────────────────────── 1. version
│ │                   ┌───────────────────────────────────────────────────────────────────────────── 2. gavin-instance
│ │                   │                                 ┌─────────────────────────────────────────── 3. partition
│ │                   │                                 │                       ┌─────────────────── 4. 10086
│ │                   │                                 │                       │                 ┌─ 5. versionstamp: 00000000000000001010
│ │                   │                                 │                       │                 │
▼ ▼                   ▼                                 ▼                       ▼                 ▼
031076657273696f6e000110676176696e2d696e7374616e6365000110706172746974696f6e00011200000000000027661300000000000000001010ff
\x03\x10\x76\x65\x72\x73\x69\x6f\x6e\x00\x01\x10\x67\x61\x76\x69\x6e\x2d\x69\x6e\x73\x74\x61\x6e\x63\x65\x00\x01\x10\x70\x61\x72\x74\x69\x74\x69\x6f\x6e\x00\x01\x12\x00\x00\x00\x00\x00\x00\x27\x66\x13\x00\x00\x00\x00\x00\x00\x00\x00\x10\x10\xff

decode a key with versionstamp:

$ curl 'localhost:5000/MetaService/http/decode_key?token=greedisgood9999&key_type=VersionedPartitionVersionKey&key=031076657273696f6e000110676176696e2d696e7374616e6365000110706172746974696f6e00011200000000000027661300000000000000001010ff'
┌─────────────────────────────────────────────────────────────────────────────────────────────────── 0. key space: 3
│ ┌───────────────────────────────────────────────────────────────────────────────────────────────── 1. version
│ │                   ┌───────────────────────────────────────────────────────────────────────────── 2. gavin-instance
│ │                   │                                 ┌─────────────────────────────────────────── 3. partition
│ │                   │                                 │                       ┌─────────────────── 4. 10086
│ │                   │                                 │                       │                 ┌─ 5. versionstamp: 00000000000000001010
│ │                   │                                 │                       │                 │
▼ ▼                   ▼                                 ▼                       ▼                 ▼
031076657273696f6e000110676176696e2d696e7374616e6365000110706172746974696f6e00011200000000000027661300000000000000001010ff

For get/set_value, if the versionstamp is not set, get the max version or put it with auto allocated versionstamp.

[w41ter]

run buildall

[Thearas]

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[doris-robot]

Cloud UT Coverage Report

Increment line coverage 58.11% (129/222) 🎉

Increment coverage report
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Category	Coverage
Function Coverage	79.91% (1750/2190)
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[w41ter]

run buildall

[doris-robot]

Cloud UT Coverage Report

Increment line coverage 58.11% (129/222) 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	79.93% (1752/2192)
Line Coverage	65.82% (30730/46685)
Region Coverage	66.59% (15356/23062)
Branch Coverage	56.89% (8159/14342)

[gavinchou]

add several examples in description to show how it is used

[github-actions]

PR approved by at least one committer and no changes requested.

[github-actions]

PR approved by anyone and no changes requested.