FIR: Update integer literal-related tests

They started failing once we began reporting diagnostics from completion

^KT-46419 Relates

jps-plugin/testData/incremental/pureKotlin/allConstants/fir-build.log

@@ -0,0 +1,19 @@
+================ Step #1 =================
+
+Compiling files:
+  src/const.kt
+End of files
+Exit code: ABORT
+------------------------------------------
+COMPILATION FAILED
+Type mismatch: inferred type is kotlin/Int but kotlin/Byte was expected
+Type mismatch: inferred type is kotlin/Int but kotlin/Short was expected
+
+================ Step #2 =================
+
+Compiling files:
+  src/const.kt
+  src/usage.kt
+End of files
+Exit code: OK
+