[RelEng] Fix version retrieval of stream version in version check

[HannesWell]

This changes the build procedure to use the version of the root pom.xml as branding version for M2E, instead of the version of the eclipse.m2e.sdk feature.

[github-actions]

Test Results

0 files   -   327  0 suites   - 327   0s ⏱️ - 1h 18m 45s
0 tests  -   692  0 ✅  -   675  0 💤  - 16  0 ❌ ±0 
0 runs   - 2 076  0 ✅  - 2 027  0 💤  - 48  0 ❌ ±0 

Results for commit a0e9d4f. ± Comparison against base commit 0c1ca4e.

♻️ This comment has been updated with latest results.

[eclipse-m2e-bot]

This pull request changes some projects for the first time in this development cycle.
Therefore the following files need a version increment:

org.eclipse.m2e.editor.lemminx/META-INF/MANIFEST.MF
org.eclipse.m2e.editor.lemminx/pom.xml
org.eclipse.m2e.lemminx.feature/feature.xml

An additional commit containing all the necessary changes was pushed to the top of this PR's branch. To obtain these changes (for example if you want to push more changes) either fetch from your fork or apply the git patch.

Git patch

From 52ce7d36cfde7359e234784acd652d818b60e22a Mon Sep 17 00:00:00 2001
From: Eclipse M2E Bot <m2e-bot@eclipse.org>
Date: Sun, 25 Jan 2026 11:16:35 +0000
Subject: [PATCH] Version bump(s) for null object or invalid expression stream


diff --git a/org.eclipse.m2e.editor.lemminx/META-INF/MANIFEST.MF b/org.eclipse.m2e.editor.lemminx/META-INF/MANIFEST.MF
index a51bd0d9..a18e5569 100644
--- a/org.eclipse.m2e.editor.lemminx/META-INF/MANIFEST.MF
+++ b/org.eclipse.m2e.editor.lemminx/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: M2E Maven POM File Editor using Wild Web Developer, LemMinX and Maven LS extension (requires Incubating components)
 Bundle-SymbolicName: org.eclipse.m2e.editor.lemminx;singleton:=true
-Bundle-Version: 2.0.901.qualifier
+Bundle-Version: 2.0.1001.qualifier
 Automatic-Module-Name: org.eclipse.m2e.xmlls.extension
 Import-Package: javax.inject;version="[1.0.0,2.0.0)",
  org.apache.commons.cli;version="1.6.0",
diff --git a/org.eclipse.m2e.editor.lemminx/pom.xml b/org.eclipse.m2e.editor.lemminx/pom.xml
index c9272f90..14692f16 100644
--- a/org.eclipse.m2e.editor.lemminx/pom.xml
+++ b/org.eclipse.m2e.editor.lemminx/pom.xml
@@ -24,7 +24,7 @@
 	<artifactId>org.eclipse.m2e.editor.lemminx</artifactId>
 	<name>M2E Maven POM File Editor (Wild Web Developer, LemMinX, LS)</name>
 	<packaging>eclipse-plugin</packaging>
-	<version>2.0.901-SNAPSHOT</version>
+	<version>2.0.1001-SNAPSHOT</version>
 
 	<build>
 		<plugins>
diff --git a/org.eclipse.m2e.lemminx.feature/feature.xml b/org.eclipse.m2e.lemminx.feature/feature.xml
index 201963fe..7bc9cae0 100644
--- a/org.eclipse.m2e.lemminx.feature/feature.xml
+++ b/org.eclipse.m2e.lemminx.feature/feature.xml
@@ -2,7 +2,7 @@
 <feature
       id="org.eclipse.m2e.lemminx.feature"
       label="%featureName"
-      version="2.6.101.qualifier"
+      version="2.6.201.qualifier"
       provider-name="%providerName"
       license-feature="org.eclipse.license"
       license-feature-version="0.0.0">
-- 
2.52.0

Further information are available in Common Build Issues - Missing version increments.