[4.0] Pick serval PRs for ticdc compiling (#664)

* cdc: add regions field for reducing message of resolved ts

Signed-off-by: 5kbpers <tangminghua@pingcap.com>

* pdpb: add replicate_mode (#584)

Signed-off-by: disksing <i@disksing.com>
Signed-off-by: 5kbpers <tangminghua@pingcap.com>

* replicate_mode: change recover-id to state-id (#594)

Signed-off-by: disksing <i@disksing.com>

* replicate: add unknown region state (#595)

Signed-off-by: disksing <i@disksing.com>

* *: update name and script (#597)

Signed-off-by: Jay Lee <BusyJayLee@gmail.com>
Signed-off-by: 5kbpers <tangminghua@pingcap.com>

* support batch coprocessor (#586)

Add batch coprocessor function for TiFlash Engine.

Signed-off-by: 5kbpers <tangminghua@pingcap.com>

* pd:  add UpdateServiceGCSafePoint method (#603)

* pd: add UpdateServiceGCSafePoint method

Signed-off-by: Shafreeck Sea <shafreeck@gmail.com>
Signed-off-by: 5kbpers <tangminghua@pingcap.com>

* Add end_key_exclude field to SstMeta and distinguish restoring of RawKv (#581)

* Add end_key_exclusive field to SSTMeta

* Add is_raw_kv field to download request

* Revert changes of unrelated go files

Signed-off-by: MyonKeminta <MyonKeminta@users.noreply.github.com>

* build

Co-authored-by: MyonKeminta <MyonKeminta@users.noreply.github.com>
Signed-off-by: 5kbpers <tangminghua@pingcap.com>

* Revert "cdc: add regions field for reducing message of resolved ts"

This reverts commit c382b16.

Signed-off-by: 5kbpers <tangminghua@pingcap.com>

Co-authored-by: disksing <i@disksing.com>
Co-authored-by: Jay <BusyJay@users.noreply.github.com>
Co-authored-by: Han Fei <hanfei19910905@gmail.com>
Co-authored-by: Shafreeck Sea <shafreeck@users.noreply.github.com>
Co-authored-by: MyonKeminta <9948422+MyonKeminta@users.noreply.github.com>
Co-authored-by: MyonKeminta <MyonKeminta@users.noreply.github.com>

.gitignore

@@ -13,6 +13,5 @@ Cargo.lock
 .idea
 _tools
 
-cpp/kvproto/*.h
-cpp/kvproto/*.cc
+cpp/kvproto/*
 

cpp/CMakeLists.txt

@@ -17,4 +17,5 @@ file(GLOB __tmp RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} kvproto/*.cc kvproto/*.h)
 list(APPEND generated_files ${__tmp})
 
 add_library(kvproto ${generated_files})
+include_directories(${CMAKE_CURRENT_LIST_DIR}/kvproto)
 target_include_directories(kvproto PUBLIC ./)