chore: Language versions update (optimizely#774)

## Summary

Updated Minimum versions of the following

**Typescript**: `4.7.4`
**Node**: `14`

**Browsers**:
Chrome: `102.0`
Edge: `84.0`
Firefox: `91.0`
Opera: `76.0`
Safari: `13.0`

## Test plan
All unit tests and Full stack compatibility suite tests pass.

## Ticket
[OASIS-8467](https://optimizely.atlassian.net/browse/OASIS-8467)

Author: shaharyar123

.github/workflows/javascript.yml

@@ -53,7 +53,7 @@ jobs:
     - name: Set up Node
       uses: actions/setup-node@v3
       with:
-        node-version: 12
+        node-version: 14
         cache: 'npm'
         cache-dependency-path: packages/optimizely-sdk/package-lock.json
     - name: Cross-browser and umd unit tests
@@ -66,7 +66,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [ '12', '14', '16', '18' ]
+        node: ['14', '16', '18' ]
     steps:
     - uses: actions/checkout@v3
     - name: Set up Node ${{ matrix.node }}

packages/datafile-manager/package-lock.json

@@ -41,7 +41,7 @@
     "nock": "^10.0.6",
     "prettier": "^1.19.1",
     "ts-jest": "^27.0.1",
-    "typescript": "3.8.x"
+    "typescript": "^4.7.4"
   },
   "dependencies": {
     "@optimizely/js-sdk-logging": "^0.3.1",

packages/datafile-manager/package.json

@@ -36,7 +36,7 @@ export default class AsyncStorage {
     return new Promise(resolve => {
       setTimeout(() => {
         items[key] && delete items[key]
-        resolve()
+        resolve(null)
       }, 1)
     })
   }

packages/event-processor/__mocks__/@react-native-async-storage/async-storage.ts

@@ -48,7 +48,8 @@
     "jest": "^23.6.0",
     "jest-localstorage-mock": "^2.4.0",
     "ts-jest": "^23.10.5",
-    "typescript": "^4.0.3"
+    "typescript": "^4.7.4"
+
   },
   "peerDependencies": {
     "@react-native-community/netinfo": "5.9.4",

packages/event-processor/package.json

@@ -75,7 +75,7 @@ export class LocalStorageStore<K extends StoreEntry> implements PendingEventsSto
       // This is a temporary fix to support React Native which does not have localStorage.
       window.localStorage && localStorage.setItem(this.LS_KEY, JSON.stringify(map))
       this.clean()
-    } catch (e) {
+    } catch (e: any) {
       logger.error(e)
     }
   }
@@ -109,7 +109,7 @@ export class LocalStorageStore<K extends StoreEntry> implements PendingEventsSto
       if (data) {
         return (JSON.parse(data) as { [key: string]: K }) || {}
       }
-    } catch (e) {
+    } catch (e: any) {
       logger.error(e)
     }
     return {}

packages/event-processor/src/pendingEventsStore.ts

@@ -228,8 +228,8 @@ export class LogTierV1EventProcessor implements EventProcessor {
       this.unsubscribeNetInfo && this.unsubscribeNetInfo()
       await this.queue.stop()
       return this.requestTracker.onRequestsComplete()
-    } catch (e) {
-      logger.error('Error stopping EventProcessor: "%s"', e.message, e)
+    } catch (e: any) {
+      logger.error('Error stopping EventProcessor: "%s"', e?.message, e)
     }
   }
 }

packages/event-processor/src/v1/v1EventProcessor.react_native.ts

@@ -88,7 +88,7 @@ export class LogTierV1EventProcessor implements EventProcessor {
     try {
       this.queue.stop()
       return this.requestTracker.onRequestsComplete()
-    } catch (e) {
+    } catch (e: any) {
       logger.error('Error stopping EventProcessor: "%s"', e.message, e)
     }
     return Promise.resolve()

packages/event-processor/src/v1/v1EventProcessor.ts

@@ -43,6 +43,6 @@
     "@types/jest": "^23.3.12",
     "jest": "^23.6.0",
     "ts-jest": "^23.10.5",
-    "typescript": "3.8.x"
+    "typescript": "^4.7.4"
   }
 }