fix: Add spring-snapshots repository to agentic-patterns POMs

Add the missing spring-snapshots repository to 5 agentic-patterns
pom.xml files that were only defining spring-milestones and
central-portal-snapshots repositories. This allows resolving
spring-ai-bom:2.0.0-SNAPSHOT directly from POMs without CI hacks.

Also removes the Maven settings.xml workaround from the CI workflow
since repositories are now properly defined in each module.

Author: markpollack

.github/workflows/integration-tests.yml

@@ -195,41 +195,6 @@ jobs:
           distribution: 'temurin'
           cache: maven
 
-      - name: Configure Maven for Spring Snapshots
-        if: steps.check.outputs.should_run == 'true'
-        run: |
-          mkdir -p ~/.m2
-          cat > ~/.m2/settings.xml << 'EOF'
-          <settings>
-            <profiles>
-              <profile>
-                <id>spring-snapshots</id>
-                <repositories>
-                  <repository>
-                    <id>spring-snapshots</id>
-                    <url>https://repo.spring.io/snapshot</url>
-                    <snapshots><enabled>true</enabled></snapshots>
-                  </repository>
-                  <repository>
-                    <id>spring-milestones</id>
-                    <url>https://repo.spring.io/milestone</url>
-                  </repository>
-                </repositories>
-                <pluginRepositories>
-                  <pluginRepository>
-                    <id>spring-snapshots</id>
-                    <url>https://repo.spring.io/snapshot</url>
-                    <snapshots><enabled>true</enabled></snapshots>
-                  </pluginRepository>
-                </pluginRepositories>
-              </profile>
-            </profiles>
-            <activeProfiles>
-              <activeProfile>spring-snapshots</activeProfile>
-            </activeProfiles>
-          </settings>
-          EOF
-
       - name: Set up Python 3
         if: steps.check.outputs.should_run == 'true'
         uses: actions/setup-python@v5
@@ -392,40 +357,6 @@ jobs:
           distribution: 'temurin'
           cache: maven
 
-      - name: Configure Maven for Spring Snapshots
-        run: |
-          mkdir -p ~/.m2
-          cat > ~/.m2/settings.xml << 'EOF'
-          <settings>
-            <profiles>
-              <profile>
-                <id>spring-snapshots</id>
-                <repositories>
-                  <repository>
-                    <id>spring-snapshots</id>
-                    <url>https://repo.spring.io/snapshot</url>
-                    <snapshots><enabled>true</enabled></snapshots>
-                  </repository>
-                  <repository>
-                    <id>spring-milestones</id>
-                    <url>https://repo.spring.io/milestone</url>
-                  </repository>
-                </repositories>
-                <pluginRepositories>
-                  <pluginRepository>
-                    <id>spring-snapshots</id>
-                    <url>https://repo.spring.io/snapshot</url>
-                    <snapshots><enabled>true</enabled></snapshots>
-                  </pluginRepository>
-                </pluginRepositories>
-              </profile>
-            </profiles>
-            <activeProfiles>
-              <activeProfile>spring-snapshots</activeProfile>
-            </activeProfiles>
-          </settings>
-          EOF
-
       - name: Set up Python 3
         uses: actions/setup-python@v5
         with:

agentic-patterns/chain-workflow/pom.xml

@@ -76,7 +76,15 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-			<repository>
+		<repository>
+			<id>spring-snapshots</id>
+			<name>Spring Snapshots</name>
+			<url>https://repo.spring.io/snapshot</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+		</repository>
+		<repository>
 			<id>central-portal-snapshots</id>
 			<name>Central Portal Snapshots</name>
 			<url>https://central.sonatype.com/repository/maven-snapshots/</url>

agentic-patterns/evaluator-optimizer/pom.xml

@@ -77,7 +77,15 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-			<repository>
+		<repository>
+			<id>spring-snapshots</id>
+			<name>Spring Snapshots</name>
+			<url>https://repo.spring.io/snapshot</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+		</repository>
+		<repository>
 			<id>central-portal-snapshots</id>
 			<name>Central Portal Snapshots</name>
 			<url>https://central.sonatype.com/repository/maven-snapshots/</url>

agentic-patterns/orchestrator-workers/pom.xml

@@ -76,7 +76,15 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-			<repository>
+		<repository>
+			<id>spring-snapshots</id>
+			<name>Spring Snapshots</name>
+			<url>https://repo.spring.io/snapshot</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+		</repository>
+		<repository>
 			<id>central-portal-snapshots</id>
 			<name>Central Portal Snapshots</name>
 			<url>https://central.sonatype.com/repository/maven-snapshots/</url>

agentic-patterns/parallelization-workflow/pom.xml

@@ -80,7 +80,15 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-			<repository>
+		<repository>
+			<id>spring-snapshots</id>
+			<name>Spring Snapshots</name>
+			<url>https://repo.spring.io/snapshot</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+		</repository>
+		<repository>
 			<id>central-portal-snapshots</id>
 			<name>Central Portal Snapshots</name>
 			<url>https://central.sonatype.com/repository/maven-snapshots/</url>

agentic-patterns/routing-workflow/pom.xml

@@ -81,7 +81,15 @@
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
-			<repository>
+		<repository>
+			<id>spring-snapshots</id>
+			<name>Spring Snapshots</name>
+			<url>https://repo.spring.io/snapshot</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+		</repository>
+		<repository>
 			<id>central-portal-snapshots</id>
 			<name>Central Portal Snapshots</name>
 			<url>https://central.sonatype.com/repository/maven-snapshots/</url>