Fix analytics: spaceId have the same syntax as roomId. Use MatrixRoom.isSpace instead of MatrixPatterns.isSpaceId (#2612)

Also remoce useless orFalse() calls.

libraries/matrix/test/src/main/kotlin/io/element/android/libraries/matrix/test/room/FakeMatrixRoom.kt

@@ -77,6 +77,7 @@ class FakeMatrixRoom(
     override val alias: String? = null,
     override val alternativeAliases: List<String> = emptyList(),
     override val isPublic: Boolean = true,
+    override val isSpace: Boolean = false,
     override val isDirect: Boolean = false,
     override val isOneToOne: Boolean = false,
     override val joinedMemberCount: Long = 123L,