Fix timeline formatting in OSProgramList for consistency

Author: codeaashu

src/Page/OpportunitiesHub/OpenSourceProgram.jsx

@@ -804,8 +804,8 @@ const OSProgramList = [
       organizer: 'Google',
       title: 'Google Summer of Code 2025',
       description: 'GSoC is a global, online program focused on bringing new contributors into open-source software development. Participants work with open-source organizations on a 12+ week programming project with mentorship and stipends provided by Google.',
-      timeline: 'March 18 – April 2, 2025',
-      Duration: 'May – September 2025',
+      timeline: 'March 18 - April 2, 2025',
+      Duration: 'May - September 2025',
       type: 'Student-friendly, Open Source',
       guidelines: 'https://summerofcode.withgoogle.com/how-it-works/',
       applyLink: 'https://summerofcode.withgoogle.com/',
@@ -817,7 +817,7 @@ const OSProgramList = [
       title: 'MLH Fellowship Spring 2025',
       description: 'Collaborate with peers in a remote team to contribute to real open-source software projects under mentorship. Get paid while gaining practical development experience.',
       timeline: 'December 2024',
-      Duration: 'March – June 2025',
+      Duration: 'March - June 2025',
       type: 'Student-friendly, Open Source',
       guidelines: 'https://fellowship.mlh.io/',
       applyLink: 'https://fellowship.mlh.io/',
@@ -829,7 +829,7 @@ const OSProgramList = [
       title: 'GirlScript Summer of Code 2025',
       description: 'An open-source program where you can contribute to various projects and get mentorship, swags, and certifications. It’s beginner-friendly and inclusive.',
       timeline: 'August 2025',
-      Duration: 'May – August 2025',
+      Duration: 'May - August 2025',
       type: 'Beginner-friendly, Open Source',
       guidelines: 'https://gssoc.girlscript.tech/',
       applyLink: 'https://gssoc.girlscript.tech/',
@@ -841,7 +841,7 @@ const OSProgramList = [
       title: 'Outreachy May 2025 Cohort',
       description: 'Paid internships in open-source and open science for underrepresented groups. Work remotely with mentors on impactful projects.',
       timeline: 'January 2025',
-      Duration: 'May – August 2025',
+      Duration: 'May - August 2025',
       type: 'Inclusive, Open Source, Paid',
       guidelines: 'https://www.outreachy.org/',
       applyLink: 'https://www.outreachy.org/apply/',
@@ -864,7 +864,7 @@ const OSProgramList = [
       organizer: 'DigitalOcean',
       title: 'Hacktoberfest 2025',
       description: 'Annual event in October that encourages contributions to open source via GitHub. Complete PRs and earn swag or plant a tree!',
-      timeline: 'October 1 – October 31',
+      timeline: 'October 1 - October 31',
       Duration: '1 Month',
       type: 'Global, Open Source',
       guidelines: 'https://hacktoberfest.com/',