Introduce QueryRegion stream

Signed-off-by: JmPotato <ghzpotato@gmail.com>

client/go.mod

@@ -2,6 +2,8 @@ module github.com/tikv/pd/client
 
 go 1.23
 
+replace github.com/pingcap/kvproto => github.com/JmPotato/kvproto v0.0.0-20241015032459-be1e7521da0a
+
 require (
 	github.com/BurntSushi/toml v0.3.1
 	github.com/cakturk/go-netstat v0.0.0-20200220111822-e5b49efee7a5

client/go.sum

@@ -1,5 +1,7 @@
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/JmPotato/kvproto v0.0.0-20241015032459-be1e7521da0a h1:GPjVn4UhIJljLcFnLaCaU44NmISKtX12P+VyX29m1c0=
+github.com/JmPotato/kvproto v0.0.0-20241015032459-be1e7521da0a/go.mod h1:rXxWk2UnwfUhLXha1jxRWPADw9eMZGWEWCg92Tgmb/8=
 github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
 github.com/benbjohnson/clock v1.3.0 h1:ip6w0uFQkncKQ979AypyG0ER7mqUSBdKLOgAle/AT8A=
 github.com/benbjohnson/clock v1.3.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
@@ -46,8 +48,6 @@ github.com/pingcap/errors v0.11.5-0.20211224045212-9687c2b0f87c h1:xpW9bvK+HuuTm
 github.com/pingcap/errors v0.11.5-0.20211224045212-9687c2b0f87c/go.mod h1:X2r9ueLEUZgtx2cIogM0v4Zj5uvvzhuuiu7Pn8HzMPg=
 github.com/pingcap/failpoint v0.0.0-20210918120811-547c13e3eb00 h1:C3N3itkduZXDZFh4N3vQ5HEtld3S+Y+StULhWVvumU0=
 github.com/pingcap/failpoint v0.0.0-20210918120811-547c13e3eb00/go.mod h1:4qGtCB0QK0wBzKtFEGDhxXnSnbQApw1gc9siScUl8ew=
-github.com/pingcap/kvproto v0.0.0-20240910154453-b242104f8d31 h1:6BY+3T6Hqpw9UZ/D7Om/xB+Xik3NkkYxBV6qCzUdUvU=
-github.com/pingcap/kvproto v0.0.0-20240910154453-b242104f8d31/go.mod h1:rXxWk2UnwfUhLXha1jxRWPADw9eMZGWEWCg92Tgmb/8=
 github.com/pingcap/log v1.1.1-0.20221110025148-ca232912c9f3 h1:HR/ylkkLmGdSSDaD8IDP+SZrdhV1Kibl9KrHxJ9eciw=
 github.com/pingcap/log v1.1.1-0.20221110025148-ca232912c9f3/go.mod h1:DWQW5jICDR7UJh4HtxXSM20Churx4CQL0fwL/SoOSA4=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=

go.mod

@@ -6,6 +6,7 @@ go 1.23
 // kvproto at the same time. You can run `go mod tidy` to make it replaced with go-mod style specification.
 // After the PR to kvproto is merged, remember to comment this out and run `go mod tidy`.
 // replace github.com/pingcap/kvproto => github.com/$YourPrivateRepo $YourPrivateBranch
+replace github.com/pingcap/kvproto => github.com/JmPotato/kvproto v0.0.0-20241015032459-be1e7521da0a
 
 require (
 	github.com/AlekSi/gocov-xml v1.0.0