INSP: drop RsAnchoredPathsInspection

Finally, uniform path was chosen instead of anchored paths (see rust-lang/rust#55618),
so we don't need inspection related to anchored paths

Author: Undin

src/main/kotlin/org/rust/ide/inspections/RsAnchoredPathsInspection.kt

@@ -500,11 +500,6 @@
                          enabledByDefault="true" level="ERROR"
                          implementationClass="org.rust.ide.inspections.RsAssignToImmutableInspection"/>
 
-        <localInspection language="Rust" groupPath="Rust" groupName="Edition 2018"
-                         displayName="Anchored paths"
-                         enabledByDefault="false" level="ERROR"
-                         implementationClass="org.rust.ide.inspections.RsAnchoredPathsInspection"/>
-
         <localInspection language="Rust" groupName="Rust"
                          displayName="Trait implementation"
                          enabledByDefault="true" level="ERROR"