Update the Eclipse SDK TP's slf4j-api to 2.0.7 and remove 1.7 version

Since version 2.0.7 the slf4j.api bundle exports the user-api package
'org.slf4j' in version 2.x.y and 1.7.36.
This allows to also use libraries, which are programmed against slf4j-1
and import the package 'org.slf4j' with an exclusive upper bound of 2
like '[1.7,2)', with the slf4-api version 2 in OSGi environments.

According to SLF4J the client/user facing API is compatible with
slf4j-1:
- https://www.slf4j.org/faq.html#changesInVersion200
- https://www.slf4j.org/faq.html#compatibility

Only the logging-backends/bindings/providers have match the requirements
of the specific slf4j-api version in use.
Since version 2 the slf4j-api uses the ServiceLoader mechanism and
requires a 'Service Loader Mediator' implementation in an OSGi runtime.
Therefore the Apache Aries SPI Fly Dynamic Weaving Bundle is added with
this change.

The corresponding SLF4J issue and change is
- https://jira.qos.ch/browse/SLF4J-579
- qos-ch/slf4j#331

Fixes eclipse-platform#588
Fixes eclipse-platform#682

eclipse.platform.releng.prereqs.sdk/eclipse-sdk-prereqs.target

@@ -32,7 +32,7 @@
       <unit id="org.apache.lucene.core.source" version="9.4.2.v20221211-0752"/>
       <unit id="org.apache.lucene.analysis-smartcn.source" version="9.4.2.v20221211-0752"/>
       <unit id="org.apache.lucene.analysis-common.source" version="9.4.2.v20221211-0752"/>
-      
+
       <unit id="org.hamcrest.core" version="1.3.0.v20180420-1519"/>
       <unit id="org.hamcrest.core.source" version="1.3.0.v20180420-1519"/>
 
@@ -200,16 +200,21 @@
 			  <dependency>
 				  <groupId>org.slf4j</groupId>
 				  <artifactId>slf4j-api</artifactId>
-				  <version>1.7.36</version>
+				  <version>2.0.7</version>
 				  <type>jar</type>
 			  </dependency>
 			  <!-- slf4j-api requires 1 impl, providing a dummy one... -->
 			  <dependency>
 				  <groupId>org.slf4j</groupId>
 				  <artifactId>slf4j-nop</artifactId>
-				  <version>1.7.36</version>
+				  <version>2.0.7</version>
 				  <type>jar</type>
 			  </dependency>
+			  <dependency>
+				  <groupId>org.apache.aries.spifly</groupId>
+				  <artifactId>org.apache.aries.spifly.dynamic.bundle</artifactId>
+				  <version>1.3.6</version>
+			  </dependency>
 			  <dependency>
 				  <groupId>org.tukaani</groupId>
 				  <artifactId>xz</artifactId>
@@ -242,11 +247,6 @@
 					<artifactId>commons-io</artifactId>
 					<version>2.11.0</version>
 				</dependency>
-				<dependency>
-					<groupId>org.slf4j</groupId>
-					<artifactId>slf4j-api</artifactId>
-					<version>2.0.6</version>
-				</dependency>
 		  </dependencies>
 	  </location>
 	  <location includeDependencyDepth="none" includeDependencyScopes="compile" includeSource="true" label="Jetty and servlet API" missingManifest="error" type="Maven">