fix(deps): update edcversion

| datasource | package                                    | from  | to    |
| ---------- | ------------------------------------------ | ----- | ----- |
| maven      | org.eclipse.edc:util                       | 0.1.2 | 0.6.0 |
| maven      | org.eclipse.edc:http-spi                   | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:core-spi                   | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:data-plane-util            | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:data-plane-spi             | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:transfer-spi               | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:monitor-jdk-logger         | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:junit                      | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:transfer-data-plane        | 0.1.2 | 0.8.1 |
| maven      | org.eclipse.edc:data-plane-client          | 0.1.2 | 0.8.1 |
| maven      | org.eclipse.edc:vault-hashicorp            | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:iam-mock                   | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:data-plane-core            | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:data-plane-selector-core   | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:data-plane-selector-client | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:management-api             | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:auth-tokenbased            | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:dsp                        | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:http                       | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:configuration-filesystem   | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:api-observability          | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:control-plane-core         | 0.1.2 | 0.9.1 |
| maven      | org.eclipse.edc:boot                       | 0.1.2 | 0.9.1 |

edc-connector/gradle.properties

@@ -1,6 +1,6 @@
 javaVersion=17
 edcGroup=org.eclipse.edc
-edcVersion=0.1.2
+edcVersion=0.9.1
 metaModelVersion=0.0.1-SNAPSHOT
 rsApi=3.1.0
 fraunhoferVersion=4.1.3