[TP] Update to tm4e 0.8.1

Fixes #1529
Fixes #1530

Author: HannesWell

org.eclipse.m2e.repository/category.xml

@@ -46,7 +46,7 @@
    <category-def name="m2e" label="Maven Integration for Eclipse"/>
    <repository-reference location="https://download.eclipse.org/eclipse/updates/4.28/" enabled="true" />
    <repository-reference location="https://download.eclipse.org/wildwebdeveloper/releases/1.3.0/" enabled="true" />
-   <repository-reference location="https://download.eclipse.org/tm4e/releases/0.8.0/" enabled="true" />
+   <repository-reference location="https://download.eclipse.org/tm4e/releases/0.8.1/" enabled="true" />
    <repository-reference location="https://download.eclipse.org/lsp4j/updates/releases/0.21.0/" enabled="true" />
    <repository-reference location="https://download.eclipse.org/lsp4e/releases/0.23.0/" enabled="true" />
 </site>

target-platform/target-platform.target

@@ -33,7 +33,7 @@
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<repository location="https://download.eclipse.org/wildwebdeveloper/releases/1.3.0/"/><!--Keep in sync with repo-ref in org.eclipse.m2e.repository/category.xml-->
-			<repository location="https://download.eclipse.org/tm4e/releases/0.8.0/"/><!--Keep in sync with repo-ref in org.eclipse.m2e.repository/category.xml-->
+			<repository location="https://download.eclipse.org/tm4e/releases/0.8.1/"/><!--Keep in sync with repo-ref in org.eclipse.m2e.repository/category.xml-->
 			<repository location="https://download.eclipse.org/lsp4e/releases/0.23.0/"/><!--Keep in sync with repo-ref in org.eclipse.m2e.repository/category.xml-->
 			<repository location="https://download.eclipse.org/lsp4j/updates/releases/0.21.0/"/><!--Keep in sync with repo-ref in org.eclipse.m2e.repository/category.xml-->
 			<unit id="org.eclipse.wildwebdeveloper.xml.feature.feature.group" version="0.0.0"/>