Use only BITRISE_GIT_BRANCH for branch selection, if was reporting destination branch on PR's

Author: Ignacio Bonafonte

Sources/DatadogSDKTesting/DDEnvironmentValues.swift

@@ -386,10 +386,7 @@ internal struct DDEnvironmentValues {
             stageName = nil
             pipelineURL = DDEnvironmentValues.getEnvVariable("BITRISE_BUILD_URL")
             pipelineName = DDEnvironmentValues.getEnvVariable("BITRISE_APP_TITLE")
-            branchEnv = DDEnvironmentValues.getEnvVariable("BITRISEIO_GIT_BRANCH_DEST")
-            if branchEnv?.isEmpty ?? true {
-                branchEnv = DDEnvironmentValues.getEnvVariable("BITRISE_GIT_BRANCH")
-            }
+            branchEnv = DDEnvironmentValues.getEnvVariable("BITRISE_GIT_BRANCH")
             tagEnv = DDEnvironmentValues.getEnvVariable("BITRISE_GIT_TAG")
 
             let tempMessage = DDEnvironmentValues.getEnvVariable("BITRISE_GIT_MESSAGE")

Tests/fixtures/ci/bitrise.json

@@ -447,7 +447,7 @@
     {
       "BITRISE_SOURCE_DIR": "/foo/bar",
       "GIT_REPOSITORY_URL": "git@hostname.com:org/repo.git",
-      "BITRISEIO_GIT_BRANCH_DEST": "origin/master",
+      "BITRISE_GIT_BRANCH": "origin/master",
       "BITRISE_BUILD_SLUG": "bitrise-pipeline-id",
       "BITRISE_APP_TITLE": "bitrise-pipeline-name",
       "BITRISE_BUILD_NUMBER": "bitrise-pipeline-number",
@@ -470,8 +470,7 @@
     {
       "BITRISE_SOURCE_DIR": "/foo/bar",
       "GIT_REPOSITORY_URL": "git@hostname.com:org/repo.git",
-      "BITRISE_GIT_BRANCH": "origin/master",
-      "BITRISEIO_GIT_BRANCH_DEST": "origin/notmaster",
+      "BITRISE_GIT_BRANCH": "origin/notmaster",
       "BITRISE_BUILD_SLUG": "bitrise-pipeline-id",
       "BITRISE_APP_TITLE": "bitrise-pipeline-name",
       "BITRISE_BUILD_NUMBER": "bitrise-pipeline-number",