fix(fossid-webapp): Ignore duplicate rule creation

A previous change (commit 306135b)
was not effective because a dot was missing at the end of
the expected error message. Add this dot to the code and the
test case to make this fix effective.

Signed-off-by: klw1imb <[email protected]>

Author: wkl3nk

plugins/scanners/fossid/src/main/kotlin/events/CloneRepositoryHandler.kt

@@ -162,7 +162,7 @@ class CloneRepositoryHandler(val config: FossIdConfig, val service: FossIdServic
             )
             // It could be that global rules are automatically added to a scan. Therefore, a failure in creation
             // because of duplication should be ignored.
-            if (response.error != "Rule already exists") {
+            if (response.error != "Rule already exists.") {
                 response.checkResponse("create ignore rules", false)
 
                 logger.info {

plugins/scanners/fossid/src/test/kotlin/TestUtils.kt

@@ -556,7 +556,7 @@ internal fun FossIdServiceWithVersion.expectCreateIgnoreRule(
 ): FossIdServiceWithVersion {
     if (error) {
         coEvery { createIgnoreRule(USER, API_KEY, scanCode, type, value, scope) } returns
-            EntityResponseBody("create ignore rules", error = "Rule already exists")
+            EntityResponseBody("create ignore rules", error = "Rule already exists.")
     } else {
         coEvery { createIgnoreRule(USER, API_KEY, scanCode, type, value, scope) } returns EntityResponseBody()
     }