fix(b-form-input, b-form-textarea): properly handle out-of-sync values (closes #4695)#4701

jacobmllr95 merged 3 commits intodevbootstrap-vue/bootstrap-vue:devfrom

fix-form-input-form-textarea-formatter-value-out-of-syncbootstrap-vue/bootstrap-vue:fix-form-input-form-textarea-formatter-value-out-of-syncCopy head branch name to clipboard