Rename aws_sigv4 integration test to aws_sigv4_option.

By convention, the integration test are named `foo` when a command line option is used, and `foo_option when an `[Options]` is prefered.

integration/tests_failed/aws_sigv4_option.err

@@ -1,5 +1,5 @@
 error: HTTP connection
-  --> tests_ok/aws_sigv4.hurl:1:6
+  --> tests_ok/aws_sigv4_option.hurl:1:6
    |
  1 | POST http://localhost:8000/aws-sigv4
    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Option aws-sigv4 requires libcurl version 7.75.0 or higher

integration/tests_failed/aws_sigv4_option.sh

@@ -7,9 +7,9 @@ set +eo pipefail
 # simply  ignore test if option is available on the system
 # FIXME: remove this test once all integration test targets have aws-sigv4 support in libcurl
 if curl --aws-sigv4 2>&1 | grep -qv 'option --aws-sigv4: is unknown'; then
-    cat tests_failed/aws_sigv4.err >&2
+    cat tests_failed/aws_sigv4_option.err >&2
     exit 3
 fi
 
 set -Eeuo pipefail
-hurl --user someAccessKeyId:someSecretKey tests_ok/aws_sigv4.hurl
+hurl --user someAccessKeyId:someSecretKey tests_ok/aws_sigv4_option.hurl

integration/tests_ok/aws_sigv4.ps1

@@ -1,3 +0,0 @@
-Set-StrictMode -Version latest
-$ErrorActionPreference = 'Stop'
-hurl --user someAccessKeyId:someSecretKey tests_ok/aws_sigv4.hurl --verbose

integration/tests_ok/aws_sigv4_option.ps1

@@ -0,0 +1,3 @@
+Set-StrictMode -Version latest
+$ErrorActionPreference = 'Stop'
+hurl --user someAccessKeyId:someSecretKey tests_ok/aws_sigv4_option.hurl --verbose

integration/tests_ok/aws_sigv4_option.sh

@@ -10,4 +10,4 @@ if curl --aws-sigv4 2>&1 | grep -q 'option --aws-sigv4: is unknown'; then
 fi
 
 set -Eeuo pipefail
-hurl --user someAccessKeyId:someSecretKey tests_ok/aws_sigv4.hurl
+hurl --user someAccessKeyId:someSecretKey tests_ok/aws_sigv4_option.hurl