Refactor test binary location and update sonar exclusions

Moved the test binary from "tests" to "testbin" for better organization. Updated `sonar-project.properties` to exclude the new directory from analysis and adjusted test references accordingly.

log_test.go

@@ -99,7 +99,7 @@ func Test_PanicPlainTextLogs(t *testing.T) {
 
 func Test_FatalPlainTextLogs(t *testing.T) {
 	cmd := exec.Command(
-		"go", "run", "./test/main.go",
+		"go", "run", "./testbin/main.go",
 	)
 	cmd.Env = append(cmd.Env, "TEST_FATAL=1")
 

sonar-project.properties

@@ -2,7 +2,7 @@ sonar.projectKey=b97a45b2-c25d-4fd1-898d-136414896ce6
 sonar.projectName=mother-utils/motherlog
 sonar.language=go
 sonar.sources=.
-sonar.exclusions=**/*_test.go
+sonar.exclusions=**/*_test.go, testbin/**
 sonar.tests=.
 sonar.test.inclusions=**/*_test.go
 sonar.go.tests.reportPaths=test-report.out