#90: Use correct field to retrieve Github repository name

The Github ALM Binding Web Service uses the `AlmRepo` field to store the repository name, but the Github decorator was using `AlmSlug` to try and retrieve the repository name, so was getting a `null` value back and failing to find a matching repository. Switching to using `AlmRepo` in the decorator overcomes this issues.

src/main/java/com/github/mc1arke/sonarqube/plugin/ce/pullrequest/github/v4/GraphqlCheckRunProvider.java

@@ -89,7 +89,7 @@ public void createCheckRun(AnalysisDetails analysisDetails, AlmSettingDto almSet
                                ProjectAlmSettingDto projectAlmSettingDto) throws IOException, GeneralSecurityException {
         String apiUrl = almSettingDto.getUrl();
         String apiPrivateKey = almSettingDto.getPrivateKey();
-        String projectPath = projectAlmSettingDto.getAlmSlug();
+        String projectPath = projectAlmSettingDto.getAlmRepo();
         String appId = almSettingDto.getAppId();
 
         RepositoryAuthenticationToken repositoryAuthenticationToken =

src/test/java/com/github/mc1arke/sonarqube/plugin/ce/pullrequest/github/v4/GraphqlCheckRunProviderTest.java

@@ -110,7 +110,7 @@ public void createCheckRunExceptionOnErrorResponse() throws IOException, General
         when(graphqlProvider.createGraphQLTemplate()).thenReturn(graphQLTemplate);
 
         ProjectAlmSettingDto projectAlmSettingDto = mock(ProjectAlmSettingDto.class);
-        when(projectAlmSettingDto.getAlmSlug()).thenReturn("dummy/repo");
+        when(projectAlmSettingDto.getAlmRepo()).thenReturn("dummy/repo");
         AlmSettingDto almSettingDto = mock(AlmSettingDto.class);
         when(almSettingDto.getUrl()).thenReturn("http://host.name");
         when(almSettingDto.getAppId()).thenReturn("app id");
@@ -335,7 +335,7 @@ private void createCheckRunHappyPath(QualityGate.Status status) throws IOExcepti
         when(graphqlProvider.createGraphQLTemplate()).thenReturn(graphQLTemplate);
 
         ProjectAlmSettingDto projectAlmSettingDto = mock(ProjectAlmSettingDto.class);
-        when(projectAlmSettingDto.getAlmSlug()).thenReturn("dummy/repo");
+        when(projectAlmSettingDto.getAlmRepo()).thenReturn("dummy/repo");
         AlmSettingDto almSettingDto = mock(AlmSettingDto.class);
         when(almSettingDto.getUrl()).thenReturn("http://host.name");
         when(almSettingDto.getAppId()).thenReturn("app id");
@@ -437,4 +437,4 @@ public void checkCorrectDefaultValuesInjected() {
                 .isEqualTo(new GraphqlCheckRunProvider(new DefaultGraphqlProvider(), clock,
                                                        githubApplicationAuthenticationProvider, server));
     }
-}
+}