gnu: aws-crt-cpp: Update to 0.17.27.

* gnu/packages/cpp.scm (aws-crt-cpp): Update to 0.17.27.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>

gnu/packages/cpp.scm

@@ -1162,23 +1162,21 @@ to be useful for building network-based applications.")
     (license license:boost1.0)))
 
 (define-public aws-crt-cpp
-  (let* ((commit "b6d311d76b504bf8ace5134d3fca0e672c36c9c3")
-         (revision "1"))
   (package
     (name "aws-crt-cpp")
     ; Update only when updating aws-sdk-cpp, and when updating also update
     ; versions of library dependencies linked from from
     ; https://github.com/awslabs/aws-crt-cpp/tree/{aws-crt-cpp commit}/crt
-      (version (git-version "0.17.1" revision commit))
+    (version "0.17.27")
     (source (origin
               (method git-fetch)
               (uri (git-reference
                     (url "https://github.com/awslabs/aws-crt-cpp")
-                      (commit commit)))
+                    (commit (string-append "v" version))))
               (file-name (git-file-name name version))
               (sha256
                (base32
-                  "1n0nlbz91j3ycwwrh9652f0h5qr2sj5b1l0i5sg40ajzs7wvzd32"))))
+                "14g8pn7yii1klby7phcw08qnld1qv11vwmbdz8cs3mlpqahxrh4i"))))
     (build-system cmake-build-system)
     (arguments
      '(#:configure-flags
@@ -1200,7 +1198,7 @@ implementation for the following @acronym{AWS,Amazon Web Services} C libraries:
 aws-c-auth, aws-c-cal, aws-c-common, aws-c-compression, aws-c-event-stream,
 aws-c-http, aws-c-io, aws-c-mqtt, aws-checksums, and s2n.")
     (home-page "https://github.com/awslabs/aws-crt-cpp")
-      (license license:asl2.0))))
+    (license license:asl2.0)))
 
 (define-public aws-sdk-cpp
   (package