[cipd] Update CIPD client to v2.2.19.

It uses lock files to protect some internal guts in .cipd/*.

R=tandrii@chromium.org
BUG=972203

Change-Id: I7b45ec57fde1d2695379a91c3c54d76babfa5cad
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1662815Reviewed-by: Andrii Shyshkalov <tandrii@chromium.org>
Commit-Queue: Vadim Shtayura <vadimsh@chromium.org>

cipd_client_version

-git_revision:bd09df254cc0d6ca4319f23c16b9039091be5b00
+git_revision:db7a486094873e3944b8e27ab5b23a3ae3c401e7

cipd_client_version.digests

 # This file was generated by
 #
 #  cipd selfupdate-roll -version-file cipd_client_version \
-#      -version git_revision:bd09df254cc0d6ca4319f23c16b9039091be5b00
+#      -version git_revision:db7a486094873e3944b8e27ab5b23a3ae3c401e7
 #
 # Do not modify manually. All changes will be overwritten.
 # Use 'cipd selfupdate-roll ...' to modify.
 
-linux-386       sha256  23b2f95b3f0c5ea9f6fd324ca74005a62f2fcb98b71319e1a6a26e397c377c14
-linux-amd64     sha256  e647f6534fd79d9fc1e3b0071623109be14e6b0477ad862f37eac86c0668f6f3
-linux-arm64     sha256  4c037a17b36e6a5cd971dcfb49425f0b660bd61596c4fa66fb70d7d2c1219926
-linux-armv6l    sha256  4eaa0ca59354ee575c864f8cf437cc50806db084dfc9a92fb614c566aa5994f1
-linux-mips64    sha256  9692967944ddf9cf2ca9af6bea412783cff510f2ea2d3fd7a3eb63dfc9ceec51
-linux-mips64le  sha256  c6736a879d57dc18eb138aaa3410ddc62666e22d8631def1ea4d1b56a58e7c44
-linux-mipsle    sha256  74520d54f9e083a8238246aef206c75bef7e4be5a6434ce425c03d59c4d9965e
-linux-ppc64     sha256  2c838dae5d1ec2850daa1420d4ee6f2eb1890e556c23f02cd525bf4b9cd529d7
-linux-ppc64le   sha256  05bb6488174857393819bc86f84c6af7d7b0a9689227b337dc6055db3d24edab
-linux-s390x     sha256  b2bde3787c62914514d38bd643fef69659ccc97e15d07abaa67e3480306c0934
-mac-amd64       sha256  b6f197cce904461e52fae4d3a1542f1af084c627b573af6ddaaed232b8b269b1
-windows-386     sha256  a70ea062902f95813864151f0f7ee4dde277065315bcd83c5187a30f3a74ce12
-windows-amd64   sha256  34de43295f6f0468653521ad42813b69614b94fef0abf5b7886067d4e5724bb1
+linux-386       sha256  da1e744c1ef78cbc37c268098c1247d1dab422fff4a1c2b4ee5d0acaead1a440
+linux-amd64     sha256  acbaf635887fca9f7eb030826ebee9be205d8451f0fd452c7927233e5f0d5b62
+linux-arm64     sha256  7e55d9d2d42085278d35b5d1881883ca575366e6985b035055936989d06f9fd0
+linux-armv6l    sha256  6e0c5f1a1d74a4b3d014f8ba586a0f953339ca0af96bcf1834fbae8349ee20e6
+linux-mips64    sha256  9b326c18a407659553b5fc6493be7ed62020ca7e59ecce65b925698961d672bd
+linux-mips64le  sha256  2a00f13d74ea62b23d3c632a3ec71a3cf5bd12c198c64ec17b18b14c630f6674
+linux-mipsle    sha256  8185b5a3bdd396283c65ed3f81bbe7360555259fc159d8c4f58f3719de73c9c1
+linux-ppc64     sha256  f7d0941dceaa4d9d01693468ba1c30ff5ebebb5b675665af7d27e6d7a5c67fd3
+linux-ppc64le   sha256  c1ac4d54941a81bb71ff17af6fac688c437ca31b7f765894ab4f4f3474b45884
+linux-s390x     sha256  f84e7b6b17bc0110bc513f541546db849bc9b285b1e746522bf4e08579770014
+mac-amd64       sha256  c6fba332fc1565b7dcc8677ae337cf66b1fecacf3c0b6198ad26cc0c498dcdcf
+windows-386     sha256  afa9bca48f0bce3148436682d4219a6e11747ff606686e4b0ff272d4f9aedbca
+windows-amd64   sha256  f113085e53b027d955255d6fb7e92e5c63e0c5fb61c20a566ee53f4a06be9ce4