test(cli): fix launcher tests for specFileRetries -1 initialization (webdriverio#14998)

PR webdriverio#14859 changed specFileRetries initialization to -1 (unknown) to
allow beforeSession hook to override it. The tests were not updated
and still expected the config values (2, 3).

This updates the test assertions to expect -1, matching the new
initialization behavior.

Author: mccmrunal

packages/wdio-cli/tests/launcher.test.ts

@@ -107,7 +107,7 @@ describe('launcher', () => {
             )
 
             expect(launcher['_schedule']).toHaveLength(1)
-            expect(launcher['_schedule'][0].specs[0].retries).toBe(2)
+            expect(launcher['_schedule'][0].specs[0].retries).toBe(-1)
 
             expect(typeof launcher['_resolve']).toBe('function')
             expect(launcher['_runSpecs']).toBeCalledTimes(1)
@@ -126,8 +126,8 @@ describe('launcher', () => {
             )
 
             expect(launcher['_schedule']).toHaveLength(2)
-            expect(launcher['_schedule'][0].specs[0].retries).toBe(2)
-            expect(launcher['_schedule'][1].specs[0].retries).toBe(2)
+            expect(launcher['_schedule'][0].specs[0].retries).toBe(-1)
+            expect(launcher['_schedule'][1].specs[0].retries).toBe(-1)
 
             expect(typeof launcher['_resolve']).toBe('function')
             expect(launcher['_runSpecs']).toBeCalledTimes(1)
@@ -142,7 +142,7 @@ describe('launcher', () => {
             )
 
             expect(launcher['_schedule']).toHaveLength(1)
-            expect(launcher['_schedule'][0].specs[0].retries).toBe(2)
+            expect(launcher['_schedule'][0].specs[0].retries).toBe(-1)
 
             expect(typeof launcher['_resolve']).toBe('function')
             expect(launcher['_runSpecs']).toBeCalledTimes(1)
@@ -157,7 +157,7 @@ describe('launcher', () => {
             )
 
             expect(launcher['_schedule']).toHaveLength(1)
-            expect(launcher['_schedule'][0].specs[0].retries).toBe(2)
+            expect(launcher['_schedule'][0].specs[0].retries).toBe(-1)
 
             expect(typeof launcher['_resolve']).toBe('function')
             expect(launcher['_runSpecs']).toBeCalledTimes(1)
@@ -183,7 +183,7 @@ describe('launcher', () => {
             )
 
             expect(launcher['_schedule']).toHaveLength(1)
-            expect(launcher['_schedule'][0].specs[0].retries).toBe(3)
+            expect(launcher['_schedule'][0].specs[0].retries).toBe(-1)
             expect(launcher['_schedule'][0].availableInstances).toBe(4)
 
             expect(launcher['_runSpecs']).toBeCalledTimes(1)