[cipd] Update CIPD client to 2.5.2

To pick up https://chromium-review.googlesource.com/c/infra/luci/luci-go/+/2906656

The new version uses os.Rename on Windows for faster file moves.

Change-Id: I4149ad9968d3f2404517ece91b04fcd53e06dbf6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/2906502Reviewed-by: Vadim Shtayura <vadimsh@chromium.org>
Commit-Queue: Vadim Shtayura <vadimsh@chromium.org>

cipd_client_version

-git_revision:e75c9bf286fbb31347379cb478df2a556ab185b1
+git_revision:6484b93c6b0dfc5f2c425e8abc1e3737850851e7

cipd_client_version.digests

 # This file was generated by
 #
 #  cipd selfupdate-roll -version-file cipd_client_version \
-#      -version git_revision:e75c9bf286fbb31347379cb478df2a556ab185b1
+#      -version git_revision:6484b93c6b0dfc5f2c425e8abc1e3737850851e7
 #
 # Do not modify manually. All changes will be overwritten.
 # Use 'cipd selfupdate-roll ...' to modify.
 
-aix-ppc64       sha256  b653fd8d50e908f407c1257e81e0239ca92eb307a8ca882a45e0f942f5158c0d
-linux-386       sha256  34e45d4b924719e5a33ecfb46c88f9472379a3a8efe5e4fd16465712a1c499e5
-linux-amd64     sha256  06382e4dad89684c9337ddb0c273fa8dcca0fc662f619d2a2f8e8e3b6fc1f52e
-linux-arm64     sha256  5f60c6fe6dc65750125f9677486b5e9827d7ee3a753500c974aea837bb5ac9fc
-linux-armv6l    sha256  857288a4dad275b9581c79264e195fc183d2a40f1d98179bfe6e266a75a9ec4d
-linux-mips64    sha256  215a61afb990dc6d753d8217b3f22b0ddbc9ff030ca2ac4a82f77167ed65003f
-linux-mips64le  sha256  ddec8532cb2c158bc7a8dab74fb660bd969fc289a054fd1b63af64e970b6c15a
-linux-mipsle    sha256  f90c60a11416e46ba81d79abb45b0ec0fcec51fae79329c64b6fc5c69d52c145
-linux-ppc64     sha256  e6ce530aa0cc92e9f8c55816ce890aa818fe98341fc0fd17e973b795fefa2f42
-linux-ppc64le   sha256  e1c38b75fa1fe159dcc9180ba50e63761542b8fe10e0fd3c701c5f5db2af1c0c
-linux-s390x     sha256  5b364fbd626e0f287ebc481d3857b1dd4cfb51a5c46bf8db0d058564566d1d08
-mac-amd64       sha256  239c57b462ddf9ddf060a15dcec7d61996ce7bb55320a53d0b1b2429f943da45
-mac-arm64       sha256  b1b729f3007f74abe84873c12707621a28155d06790ab734b0f4ce129b92a804
-windows-386     sha256  1047dc8804384f3fb3ec68c2f7931f538b5cd166d2946626eab579da8a7a4121
-windows-amd64   sha256  a326ec919e67123218a1ced82a94a2a0e56a3996a9ca4875db6603e9969b8485
+aix-ppc64       sha256  f7bc16a7f16af429bca943a5181bb2a0f2d1fb264a20ab0cc4df59dce506be90
+linux-386       sha256  8a8612b43aada6e05e5b4782c80e9d2a1ee710b419c5065a496bc25b73428e7b
+linux-amd64     sha256  73096e0da6a83054c74ed0a7df44c0160664d13573e897e37592b2379b7f7348
+linux-arm64     sha256  0b628e7918eb2661fc83b475fc2e5e9d8023b0b2406d4895f35940b0ea8d030d
+linux-armv6l    sha256  2ea7781f36a8abb8de6e0ec677cf44127ff4724a292861f949df3f326542da97
+linux-mips64    sha256  5c751c58ec7790a4c262fd6ce569b82b8e0565881514a802d61a72a408b5f8bb
+linux-mips64le  sha256  249e20ae499186e4c002ac78f5f9b95962b0c2f3a579756d2b3462ff2902b670
+linux-mipsle    sha256  db6b8bf8f2269581c2b2303aa850e1282540bbb8599e9c874e9c179712e4c174
+linux-ppc64     sha256  4bb77c5da747a7bbc72807092e0ebd2571465491c49f530a5f2ad55b23bd5141
+linux-ppc64le   sha256  4b232bbf1da18ed8cae4a37a44509c4c068c4da19963b18c36e04a68fc0c60a1
+linux-s390x     sha256  f106ad74ed0070d949ddca736a00d4010130089260b62f7b2777e007b3fda68a
+mac-amd64       sha256  1c8ed715d1f0e18a52b29aa7b4eda8b2d0b4bbfbf727e6e9cbc4609d0e73fe09
+mac-arm64       sha256  f436a1d69dfce70b929f5ed36eadf12f441f2bfbeee8cd58475852317010a55a
+windows-386     sha256  c24e885a4f37d01e03a7dbff3aeab1d7dba4f8cb6aa1899c9c13151d1a6f5f81
+windows-amd64   sha256  bf564d627fd35b30c7d57696f840d75e63e8f17119576f58bb45311fce987e94